Route Network

Houston George Bush Airport connects 215 destinations worldwide, with Dallas-Fort Worth standing out as its busiest route. The longest nonstop flight is to Hong Kong, and the shortest flight is to Lafayette.

Dallas-Fort Worth (DFW) American Airlines · Envoy Air · Flexjet · Mesa Airlines · United Airlines 5 airlines

1 hr 35 mins

225 mi · 362 km

per day

Chicago (ORD) American Airlines · Frontier Airlines · United Airlines 3 airlines

2 hr 55 mins

926 mi · 1,491 km

per day

Denver (DEN) ATI · Frontier Airlines · United Airlines 3 airlines

3 hr 0 mins

862 mi · 1,387 km

per day

Atlanta (ATL) Delta Air Lines · Frontier Airlines · Mesa Airlines · United Airlines 4 airlines

2 hr 15 mins

688 mi · 1,108 km

per day

Los Angeles (LAX) American Airlines · Delta Air Lines · Frontier Airlines · United Airlines 4 airlines

4 hr 5 mins

1,376 mi · 2,215 km

per day

New York (LGA) Delta Air Lines · United Airlines 2 airlines

3 hr 45 mins

1,415 mi · 2,277 km

per day

Newark (EWR) United Airlines 1 airline

3 hr 45 mins

1,398 mi · 2,251 km

per day

Mexico City (MEX) Aeromexico · United Airlines · VivaAerobus · Volaris 4 airlines

2 hr 45 mins

765 mi · 1,232 km

per day

San Francisco (SFO) United Airlines 1 airline

4 hr 35 mins

1,632 mi · 2,627 km

per day

Miami (MIA) American Airlines · Frontier Airlines · United Airlines · Spirit Airlines 4 airlines

2 hr 50 mins

963 mi · 1,549 km

per day

Las Vegas (LAS) Frontier Airlines · NetJets Aviation · United Airlines 3 airlines

3 hr 45 mins

1,220 mi · 1,963 km

per day

Orlando (MCO) Frontier Airlines · United Airlines 2 airlines

2 hr 35 mins

853 mi · 1,372 km

per day

Austin (AUS) CRE · Flexjet · Mesa Airlines · United Airlines 4 airlines

1 hr 30 mins

140 mi · 225 km

per day

Charlotte (CLT) American Airlines · Frontier Airlines · Mesa Airlines · United Airlines 4 airlines

2 hr 45 mins

911 mi · 1,467 km

per day

Monterrey (MTY) United Airlines · VivaAerobus 2 airlines

2 hr 5 mins

411 mi · 662 km

per day

Oklahoma City (OKC) FFL · NetJets Aviation · PWR · United Airlines 4 airlines

1 hr 55 mins

396 mi · 637 km

per day

San Antonio (SAT) Mesa Airlines · United Airlines 2 airlines

1 hr 40 mins

190 mi · 306 km

per day

Phoenix (PHX) American Airlines · Frontier Airlines · United Airlines 3 airlines

3 hr 25 mins

1,007 mi · 1,621 km

per day

Seattle (SEA) Alaska Airlines · PWR · United Airlines 3 airlines

5 hr 0 mins

1,872 mi · 3,013 km

per day

New Orleans (MSY) Mesa Airlines · United Airlines 2 airlines

1 hr 25 mins

304 mi · 490 km

per day

Detroit (DTW) Delta Air Lines · Frontier Airlines · Mesa Airlines · United Airlines 4 airlines

3 hr 10 mins

1,076 mi · 1,731 km

per day

Fort Lauderdale (FLL) CRE · Frontier Airlines · JetBlue Airways · NetJets Aviation · United Airlines 5 airlines

2 hr 50 mins

964 mi · 1,552 km

per day

Minneapolis (MSP) American Airlines · Delta Air Lines · United Airlines 3 airlines

3 hr 10 mins

1,036 mi · 1,667 km

per day

Boston (BOS) American Airlines · JetBlue Airways · United Airlines 3 airlines

4 hr 5 mins

1,595 mi · 2,568 km

per day

Cancún (CUN) Aerolineas Ejecutivas · Frontier Airlines · United Airlines 3 airlines

2 hr 35 mins

812 mi · 1,307 km

per day

Mc Allen (MFE) Mesa Airlines · United Airlines 2 airlines

1 hr 50 mins

317 mi · 510 km

per day

Santa Clara (SAL) Avianca · GlobalX Airlines · United Airlines · Vuela El Salvador 4 airlines

3 hr 25 mins

1,211 mi · 1,950 km

per day

Philadelphia (PHL) American Airlines · Mesa Airlines · United Airlines 3 airlines

3 hr 35 mins

1,323 mi · 2,129 km

per day

Tulsa (TUL) Mesa Airlines · NetJets Aviation · United Airlines 3 airlines

2 hr 0 mins

431 mi · 693 km

per day

Midland (MAF) ConocoPhillips · United Airlines 2 airlines

2 hr 10 mins

428 mi · 689 km

per day

Corpus Christi (CRP) United Airlines 1 airline

1 hr 35 mins

201 mi · 324 km

per day

Baton Rouge (BTR) United Airlines 1 airline

1 hr 20 mins

253 mi · 407 km

per day

Salt Lake City (SLC) Delta Air Lines · Mesa Airlines · United Airlines 3 airlines

3 hr 40 mins

1,194 mi · 1,922 km

per day

Little Rock (LIT) NetJets Aviation · United Airlines 2 airlines

1 hr 45 mins

375 mi · 603 km

per day

Washington (IAD) RZN · United Airlines 2 airlines

3 hr 20 mins

1,189 mi · 1,913 km

per day

Guadalajara (GDL) United Airlines · VivaAerobus · Volaris 3 airlines

2 hr 55 mins

821 mi · 1,322 km

per day

Huntsville (HSV) United Airlines 1 airline

2 hr 5 mins

594 mi · 956 km

per day

Jackson (JAN) United Airlines 1 airline

1 hr 35 mins

350 mi · 564 km

per day

Lafayette (LFT) Mesa Airlines · United Airlines 2 airlines

1 hr 10 mins

201 mi · 324 km

per day

Nashville (BNA) NetJets Aviation · United Airlines 2 airlines

2 hr 15 mins

656 mi · 1,057 km

per day

Birmingham (BHM) Mesa Airlines · PWR · United Airlines 3 airlines

2 hr 0 mins

561 mi · 904 km

per day

San Diego (SAN) United Airlines 1 airline

4 hr 0 mins

1,301 mi · 2,093 km

per day

Baltimore (BWI) ATI · Frontier Airlines · United Airlines 3 airlines

3 hr 25 mins

1,234 mi · 1,986 km

per day

El Paso (ELP) ATI Jet · Flexjet · Mesa Airlines · United Airlines 4 airlines

2 hr 40 mins

666 mi · 1,072 km

per day

Shreveport (SHV) Delta Air Lines · SkyWest Airlines · United Airlines 3 airlines

1 hr 15 mins

192 mi · 309 km

per day

Cincinnati (CVG) Alaska Airlines · ATI · Mesa Airlines · United Airlines 4 airlines

2 hr 40 mins

871 mi · 1,402 km

per day

Memphis (MEM) SkyWest Airlines · United Airlines 2 airlines

1 hr 50 mins

469 mi · 754 km

per day

Saint Louis (STL) United Airlines 1 airline

2 hr 20 mins

668 mi · 1,076 km

per day

Kansas City (MCI) Mesa Airlines · NetJets Aviation · United Airlines 3 airlines

2 hr 25 mins

644 mi · 1,037 km

per day

London (LHR) British Airways · United Airlines 2 airlines

10 hr 0 mins

4,824 mi · 7,763 km

per day

San José (SJO) PWR · United Airlines 2 airlines

4 hr 5 mins

1,556 mi · 2,505 km

per day

Brownsville (BRO) United Airlines 1 airline

1 hr 45 mins

309 mi · 497 km

per day

Fayetteville-Springdale (XNA) Mesa Airlines · United Airlines 2 airlines

1 hr 55 mins

439 mi · 707 km

per day

Jacksonville (JAX) Mesa Airlines · United Airlines 2 airlines

2 hr 30 mins

815 mi · 1,312 km

per day

Mobile (MOB) United Airlines 1 airline

1 hr 40 mins

426 mi · 686 km

per day

Pensacola (PNS) TCA · United Airlines 2 airlines

1 hr 50 mins

488 mi · 785 km

per day

Toronto (YYZ) Air Canada · MBK · United Airlines 3 airlines

3 hr 30 mins

1,280 mi · 2,060 km

per day

Wichita (ICT) United Airlines 1 airline

2 hr 15 mins

543 mi · 874 km

per day

Calgary (YYC) United Airlines · WestJet 2 airlines

4 hr 40 mins

1,748 mi · 2,813 km

per day

Lubbock (LBB) United Airlines 1 airline

2 hr 15 mins

457 mi · 736 km

per day

Panama City Beach (ECP) Mesa Airlines · NetJets Aviation · United Airlines 3 airlines

2 hr 0 mins

571 mi · 918 km

per day

Portland (PDX) Alaska Airlines · United Airlines 2 airlines

4 hr 55 mins

1,823 mi · 2,934 km

per day

Indianapolis (IND) United Airlines 1 airline

2 hr 40 mins

845 mi · 1,360 km

per day

Querétaro (QRO) United Airlines · VivaAerobus · Volaris 3 airlines

2 hr 40 mins

714 mi · 1,149 km

per day

Silao (BJX) United Airlines · VivaAerobus 2 airlines

2 hr 45 mins

729 mi · 1,174 km

per day

Tampa (TPA) United Airlines 1 airline

2 hr 25 mins

786 mi · 1,265 km

per day

Raleigh/Durham (RDU) Frontier Airlines · Mesa Airlines · United Airlines 3 airlines

3 hr 0 mins

1,041 mi · 1,675 km

per day

Gulfport (GPT) NetJets Aviation · United Airlines 2 airlines

1 hr 35 mins

376 mi · 604 km

per day

Columbus (CMH) Mesa Airlines · NetJets Aviation · United Airlines 3 airlines

2 hr 55 mins

986 mi · 1,586 km

per day

Liberia (LIR) United Airlines 1 airline

3 hr 55 mins

1,481 mi · 2,383 km

per day

Guatemala City (GUA) GlobalX Airlines · United Airlines 2 airlines

3 hr 15 mins

1,107 mi · 1,782 km

per day

Knoxville (TYS) United Airlines 1 airline

2 hr 30 mins

771 mi · 1,241 km

per day

Laredo (LRD) Kabo Air · United Airlines 2 airlines

1 hr 50 mins

301 mi · 485 km

per day

Louisville (SDF) Mesa Airlines · United Airlines 2 airlines

2 hr 30 mins

788 mi · 1,268 km

per day

San Juan (SJU) United Airlines 1 airline

4 hr 50 mins

2,006 mi · 3,228 km

per day

Santa Ana (SNA) United Airlines 1 airline

4 hr 0 mins

1,344 mi · 2,163 km

per day

Springfield (SGF) United Airlines 1 airline

2 hr 5 mins

514 mi · 827 km

per day

Omaha (OMA) United Airlines 1 airline

2 hr 40 mins

783 mi · 1,260 km

per day

Tocumen (PTY) United Airlines 1 airline

4 hr 30 mins

1,775 mi · 2,856 km

per day

Vancouver (YVR) Air Canada · United Airlines 2 airlines

5 hr 10 mins

1,969 mi · 3,169 km

per day

Washington (DCA) American Airlines 1 airline

3 hr 20 mins

1,206 mi · 1,942 km

per day

Cleveland (CLE) United Airlines 1 airline

3 hr 10 mins

1,091 mi · 1,756 km

per day

Harlingen (HRL) United Airlines 1 airline

1 hr 45 mins

295 mi · 475 km

per day

Albuquerque (ABQ) United Airlines 1 airline

2 hr 50 mins

743 mi · 1,196 km

per day

Lake Charles (LCH) United Airlines 1 airline

1 hr 10 mins

127 mi · 204 km

per day

Montgomery (MGM) SkyWest Airlines · United Airlines 2 airlines

2 hr 0 mins

553 mi · 889 km

per day

Ontario (ONT) ATI · Frontier Airlines · United Airlines 3 airlines

4 hr 0 mins

1,331 mi · 2,142 km

per day

Pittsburgh (PIT) United Airlines 1 airline

3 hr 10 mins

1,117 mi · 1,797 km

per day

San José del Cabo (SJD) United Airlines 1 airline

3 hr 20 mins

1,005 mi · 1,617 km

per day

Milwaukee (MKE) United Airlines 1 airline

3 hr 0 mins

986 mi · 1,586 km

per day

Sacramento (SMF) United Airlines 1 airline

4 hr 30 mins

1,607 mi · 2,586 km

per day

San Luis Potosí (SLP) Aerolineas Ejecutivas · United Airlines · Volaris 3 airlines

2 hr 30 mins

637 mi · 1,024 km

per day

Alexandria (AEX) GlobalX Airlines · SkyWest Airlines · United Airlines 3 airlines

1 hr 10 mins

190 mi · 306 km

per day

Amarillo (AMA) United Airlines 1 airline

2 hr 20 mins

518 mi · 833 km

per day

Aspen (ASE) Flexjet · NetJets Aviation · United Airlines 3 airlines

3 hr 10 mins

914 mi · 1,470 km

per day

Bogotá (BOG) United Airlines 1 airline

5 hr 20 mins

2,228 mi · 3,585 km

per day

Charleston (CHS) American Airlines · NetJets Aviation · United Airlines 3 airlines

2 hr 45 mins

923 mi · 1,486 km

per day

New York (JFK) JetBlue Airways 1 airline

3 hr 45 mins

1,415 mi · 2,278 km

per day

Richmond (RIC) Mesa Airlines · United Airlines 2 airlines

3 hr 15 mins

1,156 mi · 1,860 km

per day

Victoria (VCT) SkyWest Airlines · United Airlines 2 airlines

—

IAH → VCT

per day

Aguascalientes (AGU) United Airlines 1 airline

2 hr 45 mins

717 mi · 1,155 km

per day

Belize City (BZE) United Airlines 1 airline

2 hr 55 mins

967 mi · 1,557 km

per day

Des Moines (DSM) United Airlines 1 airline

2 hr 40 mins

803 mi · 1,293 km

per day

Frankfurt (FRA) Lufthansa · United Airlines 2 airlines

10 hr 40 mins

5,220 mi · 8,401 km

per day

Greenville (GSP) Mesa Airlines · United Airlines 2 airlines

2 hr 35 mins

836 mi · 1,346 km

per day

Hattiesburg/Laurel (PIB) American Airlines · SkyWest Airlines · United Airlines 3 airlines

—

IAH → PIB

per day

La Mesa (SAP) United Airlines 1 airline

3 hr 15 mins

1,109 mi · 1,785 km

per day

Managua (MGA) United Airlines 1 airline

3 hr 45 mins

1,366 mi · 2,198 km

per day

Nassau (NAS) United Airlines 1 airline

3 hr 10 mins

1,146 mi · 1,844 km

per day

Savannah (SAV) United Airlines 1 airline

2 hr 35 mins

849 mi · 1,367 km

per day

Amsterdam (AMS) KLM · United Airlines 2 airlines

10 hr 20 mins

5,002 mi · 8,049 km

per day

Fort Myers (RSW) United Airlines 1 airline

2 hr 35 mins

860 mi · 1,384 km

per day

Colorado Springs (COS) United Airlines 1 airline

2 hr 55 mins

809 mi · 1,302 km

per day

Istanbul (IST) Turkish Airlines 1 airline

12 hr 40 mins

6,358 mi · 10,232 km

per day

Meridian (MEI) American Airlines · SkyWest Airlines · United Airlines 3 airlines

—

IAH → MEI

per day

Puerto Vallarta (PVR) United Airlines 1 airline

3 hr 5 mins

892 mi · 1,435 km

per day

Quito (UIO) United Airlines 1 airline

5 hr 35 mins

2,362 mi · 3,801 km

per day

Tucson (TUS) Mesa Airlines · United Airlines 2 airlines

3 hr 15 mins

934 mi · 1,503 km

per day

Chattanooga (CHA) American Airlines · SkyWest Airlines · United Airlines 3 airlines

—

IAH → CHA

per day

Traverse City (TVC) SkyWest Airlines · United Airlines 2 airlines

—

IAH → TVC

per day

Tokyo (NRT) United Airlines · ZIPAIR Tokyo 2 airlines

13 hr 30 mins

6,630 mi · 10,669 km

per day

Montego Bay (MBJ) United Airlines 1 airline

3 hr 35 mins

1,352 mi · 2,175 km

per day

Puebla City (PBC) United Airlines · Volaris 2 airlines

2 hr 45 mins

772 mi · 1,242 km

per day

Anchorage (ANC) Cathay Pacific · United Airlines 2 airlines

7 hr 30 mins

3,261 mi · 5,248 km

per day

Abilene (ABI) Flexjet · United Airlines 2 airlines

1 hr 55 mins

306 mi · 493 km

per day

Doha (DOH) Qatar Airways 1 airline

15 hr 40 mins

8,036 mi · 12,933 km

per day

Georgetown (GCM) United Airlines 1 airline

3 hr 15 mins

1,146 mi · 1,844 km

per day

Punta Cana (PUJ) United Airlines 1 airline

4 hr 35 mins

1,867 mi · 3,004 km

per day

Buenos Aires (EZE) United Airlines 1 airline

10 hr 30 mins

5,079 mi · 8,173 km

per day

St Thomas Island (STT) United Airlines 1 airline

4 hr 55 mins

2,068 mi · 3,328 km

per day

Comayagua (XPL) United Airlines 1 airline

—

IAH → XPL

per day

Dubai (DXB) Emirates 1 airline

15 hr 50 mins

8,155 mi · 13,125 km

per day

Durango (DRO) Mesa Airlines · United Airlines 2 airlines

3 hr 5 mins

868 mi · 1,397 km

per day

Edmonton (YEG) United Airlines 1 airline

4 hr 55 mins

1,854 mi · 2,984 km

per day

Grand Rapids (GRR) United Airlines 1 airline

3 hr 5 mins

1,043 mi · 1,679 km

per day

Hartford (BDL) United Airlines 1 airline

3 hr 55 mins

1,505 mi · 2,422 km

per day

Hobbs (HOB) United Airlines 1 airline

2 hr 20 mins

501 mi · 806 km

per day

Honolulu (HNL) United Airlines 1 airline

8 hr 45 mins

3,897 mi · 6,272 km

per day

Lima (LIM) United Airlines 1 airline

7 hr 5 mins

3,146 mi · 5,062 km

per day

Mérida (MID) United Airlines 1 airline

2 hr 25 mins

718 mi · 1,156 km

per day

Munich (MUC) United Airlines 1 airline

11 hr 0 mins

5,405 mi · 8,699 km

per day

Oaxaca City (OAX) United Airlines 1 airline

2 hr 55 mins

901 mi · 1,451 km

per day

Oranjestad (AUA) United Airlines 1 airline

4 hr 50 mins

2,021 mi · 3,252 km

per day

Paris (CDG) Air France 1 airline

10 hr 20 mins

5,015 mi · 8,071 km

per day

Port of Spain (POS) United Airlines 1 airline

5 hr 50 mins

2,563 mi · 4,124 km

per day

Providenciales (PLS) United Airlines 1 airline

—

IAH → PLS

per day

Rio de Janeiro (GIG) United Airlines 1 airline

10 hr 20 mins

5,025 mi · 8,088 km

per day

Rionegro (MDE) United Airlines 1 airline

5 hr 5 mins

2,094 mi · 3,370 km

per day

Roatan Island (RTB) United Airlines 1 airline

3 hr 10 mins

1,097 mi · 1,765 km

per day

San Jose (SJC) United Airlines 1 airline

4 hr 30 mins

1,605 mi · 2,583 km

per day

Cozumel (CZM) United Airlines 1 airline

2 hr 40 mins

838 mi · 1,349 km

per day

São Paulo (GRU) United Airlines 1 airline

10 hr 10 mins

4,912 mi · 7,905 km

per day

Tampico (TAM) United Airlines 1 airline

2 hr 15 mins

554 mi · 891 km

per day

Tokyo (HND) ANA 1 airline

13 hr 35 mins

6,664 mi · 10,725 km

per day

Tulum (TQO) United Airlines 1 airline

2 hr 40 mins

830 mi · 1,337 km

per day

Veracruz (VER) United Airlines 1 airline

2 hr 40 mins

751 mi · 1,208 km

per day

West Palm Beach (PBI) United Airlines 1 airline

2 hr 45 mins

954 mi · 1,535 km

per day

Lakeland (LAL) ATI 1 airline

2 hr 30 mins

816 mi · 1,314 km

per day

Montreal (YUL) Air Canada 1 airline

4 hr 5 mins

1,584 mi · 2,549 km

per day

Montrose (MTJ) United Airlines 1 airline

3 hr 10 mins

926 mi · 1,491 km

per day

Morelia (MLM) United Airlines · Volaris 2 airlines

2 hr 50 mins

785 mi · 1,264 km

per day

Salina (SLN) SkyWest Airlines · United Airlines 2 airlines

2 hr 25 mins

623 mi · 1,002 km

per day

San Bernardino (SBD) Alaska Airlines 1 airline

4 hr 0 mins

1,311 mi · 2,109 km

per day

Taipei (TPE) EVA Air 1 airline

15 hr 45 mins

7,926 mi · 12,756 km

per day

Wilmington (ILN) ATI 1 airline

—

IAH → ILN

per day

Hahn (HHN) Atlas Air · Silk Way West 2 airlines

10 hr 35 mins

5,173 mi · 8,326 km

per week

Norfolk (ORF) United Airlines 1 airline

3 hr 20 mins

1,200 mi · 1,930 km

per week

Rome (FCO) ITA Airways 1 airline

—

IAH → FCO

per week

Auckland (AKL) Air New Zealand 1 airline

14 hr 55 mins

7,421 mi · 11,943 km

per week

Liège (LGG) CHG · Qatar Airways 2 airlines

10 hr 25 mins

5,080 mi · 8,176 km

per week

Dallas (DAL) Flexjet · NetJets Aviation 2 airlines

1 hr 35 mins

217 mi · 349 km

per week

Ixtapa (ZIH) United Airlines 1 airline

3 hr 5 mins

938 mi · 1,510 km

per week

Fort Worth (FTW) CRE · WUP 2 airlines

1 hr 35 mins

229 mi · 369 km

per week

Hayden (HDN) United Airlines 1 airline

3 hr 15 mins

986 mi · 1,586 km

per week

Paducah (PAH) American Airlines · United Airlines 2 airlines

—

IAH → PAH

per week

Puerto Escondido (PXM) United Airlines 1 airline

3 hr 5 mins

981 mi · 1,579 km

per week

Reno (RNO) United Airlines 1 airline

4 hr 20 mins

1,528 mi · 2,459 km

per week

South Lake Tahoe (TVL) ELZ 1 airline

—

IAH → TVL

per week

Toluca (TLC) ACW · Flexjet 2 airlines

2 hr 45 mins

782 mi · 1,258 km

per week

Acapulco (ACA) United Airlines 1 airline

3 hr 5 mins

956 mi · 1,538 km

per week

Bozeman (BZN) United Airlines 1 airline

4 hr 0 mins

1,385 mi · 2,229 km

per week

Casablanca (CMN) Royal Air Maroc 1 airline

—

IAH → CMN

per week

Copenhagen (CPH) Emirates 1 airline

—

IAH → CPH

per week

Eagle (EGE) United Airlines 1 airline

3 hr 10 mins

935 mi · 1,504 km

per week

Gunnison (GUC) United Airlines 1 airline

—

IAH → GUC

per week

Macon (MCN) NetJets Aviation 1 airline

—

IAH → MCN

per week

Minot (MOT) CommutAir 1 airline

3 hr 45 mins

1,301 mi · 2,094 km

per week

Teterboro (TEB) NetJets Aviation · Solarius Aviation 2 airlines

3 hr 45 mins

1,408 mi · 2,266 km

per week

Bradford (BFD) Flexjet 1 airline

—

IAH → BFD

per week

Burlington (BTV) Mesa Airlines 1 airline

—

IAH → BTV

per week

Campinas (VCP) Atlas Air 1 airline

—

IAH → VCP

per week

Coeur d'Alene (COE) Flexjet 1 airline

—

IAH → COE

per week

College Station (CLL) NetJets Aviation 1 airline

1 hr 15 mins

74 mi · 119 km

per week

Dallas (ADS) PSAVF 1 airline

1 hr 35 mins

224 mi · 361 km

per week

Denver (APA) NetJets Aviation 1 airline

3 hr 0 mins

853 mi · 1,373 km

per week

Fort Worth (AFW) PWR 1 airline

1 hr 40 mins

238 mi · 383 km

per week

Gillette (GCC) NetJets Aviation 1 airline

—

IAH → GCC

per week

Hong Kong (HKG) Atlas Air 1 airline

16 hr 25 mins

8,334 mi · 13,413 km

per week

Houston (HOU) TIV 1 airline

1 hr 10 mins

24 mi · 38 km

per week

Jackson (JAC) NetJets Aviation 1 airline

3 hr 50 mins

1,265 mi · 2,036 km

per week

Kalispell (FCA) United Airlines 1 airline

—

IAH → FCA

per week

Kearney (EAR) NetJets Aviation 1 airline

—

IAH → EAR

per week

Kralendijk (BON) United Airlines 1 airline

5 hr 5 mins

2,127 mi · 3,424 km

per week

Las Cruces (LRU) Flight Options 1 airline

—

IAH → LRU

per week

Lexington (LEX) NetJets Aviation 1 airline

—

IAH → LEX

per week

Long Beach (D. Field) (LGB) Solarius Aviation 1 airline

—

IAH → LGB

per week

Mazatlán (MZT) United Airlines 1 airline

3 hr 0 mins

823 mi · 1,324 km

per week

Midland (MDD) Flexjet 1 airline

—

IAH → MDD

per week

Palm Springs (PSP) United Airlines 1 airline

3 hr 55 mins

1,267 mi · 2,039 km

per week

Rapid City (RAP) United Airlines 1 airline

—

IAH → RAP

per week

Rogers (ROG) Flexjet 1 airline

—

IAH → ROG

per week

Scottsbluff (BFF) United Airlines 1 airline

—

IAH → BFF

per week

Tepic (TPQ) United Airlines 1 airline

3 hr 0 mins

836 mi · 1,345 km

per week

Watertown (ART) NetJets Aviation 1 airline

—

IAH → ART

per week

Wichita (BEC) NetJets Aviation 1 airline

—

IAH → BEC

per week

Route and destination data updated July 16, 2026.

Houston George Bush Airport is served by 56 airlines, with United Airlines in the lead at 47% of routes. The top three carriers together cover 61% of routes. 34 carriers operate only one route each. A total of 31 airlines operate international routes, compared with 30 airlines serving domestic routes. Atlas Air is operating the longest nonstop flight, connecting to Hong Kong with a flight time of 16 hrs 25 mins.

United Airlines (171 routes)

Mesa Airlines (27 routes)

NetJets Aviation (23 routes)

American Airlines (15 routes)

Frontier Airlines (15 routes)

Flexjet (11 routes)

SkyWest Airlines (10 routes)

Delta Air Lines (7 routes)

ATI (6 routes)

Volaris (6 routes)

VivaAerobus (5 routes)

PWR (5 routes)

Alaska Airlines (4 routes)

CRE (3 routes)

JetBlue Airways (3 routes)

GlobalX Airlines (3 routes)

Air Canada (3 routes)

Atlas Air (3 routes)

Aerolineas Ejecutivas (2 routes)

Qatar Airways (2 routes)

Emirates (2 routes)

Solarius Aviation (2 routes)

Envoy Air (1 routes)

Aeromexico (1 routes)

Spirit Airlines (1 routes)

FFL (1 routes)

Avianca (1 routes)

Vuela El Salvador (1 routes)

ConocoPhillips (1 routes)

RZN (1 routes)

ATI Jet (1 routes)

British Airways (1 routes)

TCA (1 routes)

MBK (1 routes)

WestJet (1 routes)

Kabo Air (1 routes)

Lufthansa (1 routes)

KLM (1 routes)

Turkish Airlines (1 routes)

ZIPAIR Tokyo (1 routes)

Cathay Pacific (1 routes)

Air France (1 routes)

ANA (1 routes)

EVA Air (1 routes)

Silk Way West (1 routes)

ITA Airways (1 routes)

Air New Zealand (1 routes)

CHG (1 routes)

WUP (1 routes)

ELZ (1 routes)

ACW (1 routes)

Royal Air Maroc (1 routes)

CommutAir (1 routes)

PSAVF (1 routes)

TIV (1 routes)

Flight Options (1 routes)

Houston George Bush Airport provides direct service to 40 countries across six continents. The route network is 65% domestic and 35% international. Mexico is the primary international destination.

United States of America - 561/day

Mexico - 65/day

Canada - 15/day

Costa Rica - 8/day

El Salvador - 7/day

United Kingdom - 5/day

Honduras - 5/day

Guatemala - 4/day

Puerto Rico - 4/day

Colombia - 4/day

Germany - 4/day

Panama - 3/day

Japan - 3/day

Belize - 2/day

Nicaragua - 2/day

Bahamas - 2/day

Netherlands - 2/day

Türkiye - 2/day

Ecuador - 2/day

Jamaica - 2/day

Brazil - 2/day

Qatar - 1/day

Cayman Islands - 1/day

Dominican Republic - 1/day

Argentina - 1/day

U.S. Virgin Islands - 1/day

United Arab Emirates - 1/day

Peru - 1/day

Aruba - 1/day

France - 1/day

Trinidad and Tobago - 1/day

Turks and Caicos Islands - 1/day

Taiwan - 1/day

Italy - 1/day

New Zealand - 1/day

Belgium - 1/day

Morocco - 0/day

Denmark - 0/day

Hong Kong - 0/day

.mw-parser-output .plainlist ol, .mw-parser-output .plainlist ul { line-height: inherit; list-style: none; margin: 0; padding: 0 } .mw-parser-output .plainlist ol li, .mw-parser-output .plainlist ul li { margin-bottom: 0 } Bonaire Sint Eustatius Saba - 0/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays

Global Delays

Delay Performance (24 hour average)

Departures: 19 min late; 1 min (+6.9%) vs last 24 hours; 24h trend
Arrivals: 8 min early; min (+2.2%) vs last 24 hours; 24h trend
Cancelled Departures: 0 flights (24 hour total)

Jul 19

2026

20:00 - 21:00

Departure: 15 min late15 min late15 minutes late
Arrival: 16 min early16 min early16 minutes early
Cancelled: 0

Jul 19

2026

19:00 - 20:00

Departure: 18 min late18 min late18 minutes late
Arrival: 16 min early16 min early16 minutes early
Cancelled: 0

Jul 19

2026

18:00 - 19:00

Departure: 21 min late21 min late21 minutes late
Arrival: 15 min early15 min early15 minutes early
Cancelled: 0

Jul 19

2026

17:00 - 18:00

Departure: 19 min late19 min late19 minutes late
Arrival: 14 min early14 min early14 minutes early
Cancelled: 0

Jul 19

2026

16:00 - 17:00

Departure: 17 min late17 min late17 minutes late
Arrival: 17 min early17 min early17 minutes early
Cancelled: 0

Jul 19

2026

15:00 - 16:00

Departure: 9 min late9 min late9 minutes late
Arrival: 17 min early17 min early17 minutes early
Cancelled: 0

Jul 19

2026

14:00 - 15:00

Departure: 15 min late15 min late15 minutes late
Arrival: 17 min early17 min early17 minutes early
Cancelled: 0

Jul 19

2026

13:00 - 14:00

Departure: 13 min late13 min late13 minutes late
Arrival: 19 min early19 min early19 minutes early
Cancelled: 0

Jul 19

2026

12:00 - 13:00

Departure: 12 min late12 min late12 minutes late
Arrival: 2 min early2 min early2 minutes early
Cancelled: 0

Jul 19

2026

11:00 - 12:00

Departure: 16 min late16 min late16 minutes late
Arrival: 10 min early10 min early10 minutes early
Cancelled: 0

Jul 19

2026

10:00 - 11:00

Departure: on-timeon-timeon-time
Arrival: 25 min early25 min early25 minutes early
Cancelled: 0

Jul 19

2026

09:00 - 10:00

Departure: on-timeon-timeon-time
Arrival: 1 hr 54 min late1 hour 54 min late1 hour 54 minutes late
Cancelled: 0

Jul 19

2026

08:00 - 09:00

Departure: on-timeon-timeon-time
Arrival: 1 hr 30 min late1 hour 30 min late1 hour 30 minutes late
Cancelled: 0

Jul 19

2026

07:00 - 08:00

Departure: 19 min late19 min late19 minutes late
Arrival: 51 min late51 min late51 minutes late
Cancelled: 0

Jul 19

2026

06:00 - 07:00

Departure: 28 min late28 min late28 minutes late
Arrival: 37 min late37 min late37 minutes late
Cancelled: 0

Jul 19

2026

05:00 - 06:00

Departure: 22 min late22 min late22 minutes late
Arrival: 16 min late16 min late16 minutes late
Cancelled: 0

Jul 19

2026

03:00 - 04:00

Departure: 30 min late30 min late30 minutes late
Arrival: 16 min late16 min late16 minutes late
Cancelled: 0

Jul 19

2026

02:00 - 03:00

Departure: 27 min late27 min late27 minutes late
Arrival: 7 min late7 min late7 minutes late
Cancelled: 0

Jul 19

2026

00:00 - 01:00

Departure: 17 min late17 min late17 minutes late
Arrival: 10 min early10 min early10 minutes early
Cancelled: 0

Jul 18

2026

23:00 - 00:00

Departure: 19 min late19 min late19 minutes late
Arrival: 13 min early13 min early13 minutes early
Cancelled: 0

Jul 18

2026

22:00 - 23:00

Departure: 12 min late12 min late12 minutes late
Arrival: 15 min early15 min early15 minutes early
Cancelled: 0

Time	Departure	Arrival
20:00 - 21:00	15 min late15 min late15 minutes late	16 min early16 min early16 minutes early
19:00 - 20:00	18 min late18 min late18 minutes late	16 min early16 min early16 minutes early
18:00 - 19:00	21 min late21 min late21 minutes late	15 min early15 min early15 minutes early
17:00 - 18:00	19 min late19 min late19 minutes late	14 min early14 min early14 minutes early
16:00 - 17:00	17 min late17 min late17 minutes late	17 min early17 min early17 minutes early
15:00 - 16:00	9 min late9 min late9 minutes late	17 min early17 min early17 minutes early
14:00 - 15:00	15 min late15 min late15 minutes late	17 min early17 min early17 minutes early
13:00 - 14:00	13 min late13 min late13 minutes late	19 min early19 min early19 minutes early
12:00 - 13:00	12 min late12 min late12 minutes late	2 min early2 min early2 minutes early
11:00 - 12:00	16 min late16 min late16 minutes late	10 min early10 min early10 minutes early
10:00 - 11:00	on-timeon-timeon-time	25 min early25 min early25 minutes early
09:00 - 10:00	on-timeon-timeon-time	1 hr 54 min late1 hour 54 min late1 hour 54 minutes late
08:00 - 09:00	on-timeon-timeon-time	1 hr 30 min late1 hour 30 min late1 hour 30 minutes late
07:00 - 08:00	19 min late19 min late19 minutes late	51 min late51 min late51 minutes late
06:00 - 07:00	28 min late28 min late28 minutes late	37 min late37 min late37 minutes late
05:00 - 06:00	22 min late22 min late22 minutes late	16 min late16 min late16 minutes late
03:00 - 04:00	30 min late30 min late30 minutes late	16 min late16 min late16 minutes late
02:00 - 03:00	27 min late27 min late27 minutes late	7 min late7 min late7 minutes late
00:00 - 01:00	17 min late17 min late17 minutes late	10 min early10 min early10 minutes early
23:00 - 00:00	19 min late19 min late19 minutes late	13 min early13 min early13 minutes early
22:00 - 23:00	12 min late12 min late12 minutes late	15 min early15 min early15 minutes early

Delay Performance (7 day average)

Departures: 24 min late; 4 min (+21.1%) vs last week; 7d trend
Arrivals: 3 min early; 7 min (+68.7%) vs last week; 7d trend
Cancelled Departures: 0 flights (7 day total)

Jul 18

2026

Departure: 18 min late18 min late18 minutes late
Arrival: 8 min early8 min early8 minutes early
Cancelled: 0

Jul 17

2026

Departure: 19 min late19 min late19 minutes late
Arrival: 12 min early12 min early12 minutes early
Cancelled: 0

Jul 16

2026

Departure: 18 min late18 min late18 minutes late
Arrival: 13 min early13 min early13 minutes early
Cancelled: 0

Jul 15

2026

Departure: 19 min late19 min late19 minutes late
Arrival: 9 min early9 min early9 minutes early
Cancelled: 0

Jul 14

2026

Departure: 41 min late41 min late41 minutes late
Arrival: 21 min late21 min late21 minutes late
Cancelled: 0

Jul 13

2026

Departure: 31 min late31 min late31 minutes late
Arrival: 5 min late5 min late5 minutes late
Cancelled: 0

Jul 12

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 12 min early12 min early12 minutes early
Cancelled: 0

Date	Departure	Arrival
Jul 18, 2026	18 min late18 min late18 minutes late	8 min early8 min early8 minutes early
Jul 17, 2026	19 min late19 min late19 minutes late	12 min early12 min early12 minutes early
Jul 16, 2026	18 min late18 min late18 minutes late	13 min early13 min early13 minutes early
Jul 15, 2026	19 min late19 min late19 minutes late	9 min early9 min early9 minutes early
Jul 14, 2026	41 min late41 min late41 minutes late	21 min late21 min late21 minutes late
Jul 13, 2026	31 min late31 min late31 minutes late	5 min late5 min late5 minutes late
Jul 12, 2026	17 min late17 min late17 minutes late	12 min early12 min early12 minutes early

Delay Performance (30 day average)

Departures: 22 min late; 2 min (-7.1%) vs last 30 days; 30d trend
Arrivals: 9 min early; 3 min (-44.9%) vs last 30 days; 30d trend
Cancelled Departures: 0 flights (30 day total)

Jul 18

2026

Departure: 18 min late18 min late18 minutes late
Arrival: 8 min early8 min early8 minutes early
Cancelled: 0

Jul 17

2026

Departure: 19 min late19 min late19 minutes late
Arrival: 12 min early12 min early12 minutes early
Cancelled: 0

Jul 16

2026

Departure: 18 min late18 min late18 minutes late
Arrival: 13 min early13 min early13 minutes early
Cancelled: 0

Jul 15

2026

Departure: 19 min late19 min late19 minutes late
Arrival: 9 min early9 min early9 minutes early
Cancelled: 0

Jul 14

2026

Departure: 41 min late41 min late41 minutes late
Arrival: 21 min late21 min late21 minutes late
Cancelled: 0

Jul 13

2026

Departure: 31 min late31 min late31 minutes late
Arrival: 5 min late5 min late5 minutes late
Cancelled: 0

Jul 12

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 12 min early12 min early12 minutes early
Cancelled: 0

Jul 11

2026

Departure: 22 min late22 min late22 minutes late
Arrival: 6 min early6 min early6 minutes early
Cancelled: 0

Jul 10

2026

Departure: 21 min late21 min late21 minutes late
Arrival: 9 min early9 min early9 minutes early
Cancelled: 0

Jul 9

2026

Departure: 18 min late18 min late18 minutes late
Arrival: 15 min early15 min early15 minutes early
Cancelled: 0

Jul 8

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 13 min early13 min early13 minutes early
Cancelled: 0

Jul 4

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 19 min early19 min early19 minutes early
Cancelled: 0

Jul 3

2026

Departure: 19 min late19 min late19 minutes late
Arrival: 13 min early13 min early13 minutes early
Cancelled: 0

Jul 2

2026

Departure: 21 min late21 min late21 minutes late
Arrival: 11 min early11 min early11 minutes early
Cancelled: 0

Jul 1

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 16 min early16 min early16 minutes early
Cancelled: 0

Jun 30

2026

Departure: 14 min late14 min late14 minutes late
Arrival: 19 min early19 min early19 minutes early
Cancelled: 0

Jun 29

2026

Departure: 14 min late14 min late14 minutes late
Arrival: 19 min early19 min early19 minutes early
Cancelled: 0

Jun 28

2026

Departure: 15 min late15 min late15 minutes late
Arrival: 17 min early17 min early17 minutes early
Cancelled: 0

Jun 27

2026

Departure: 16 min late16 min late16 minutes late
Arrival: 18 min early18 min early18 minutes early
Cancelled: 0

Jun 26

2026

Departure: 16 min late16 min late16 minutes late
Arrival: 16 min early16 min early16 minutes early
Cancelled: 0

Jun 25

2026

Departure: 17 min late17 min late17 minutes late
Arrival: 15 min early15 min early15 minutes early
Cancelled: 0

Jun 24

2026

Departure: 15 min late15 min late15 minutes late
Arrival: 16 min early16 min early16 minutes early
Cancelled: 0

Jun 23

2026

Departure: 16 min late16 min late16 minutes late
Arrival: 14 min early14 min early14 minutes early
Cancelled: 0

Jun 22

2026

Departure: 22 min late22 min late22 minutes late
Arrival: 9 min early9 min early9 minutes early
Cancelled: 0

Jun 21

2026

Departure: 30 min late30 min late30 minutes late
Arrival: 7 min late7 min late7 minutes late
Cancelled: 0

Jun 20

2026

Departure: 51 min late51 min late51 minutes late
Arrival: 13 min late13 min late13 minutes late
Cancelled: 0

Jun 19

2026

Departure: 27 min late27 min late27 minutes late
Arrival: 6 min early6 min early6 minutes early
Cancelled: 0

Date	Departure	Arrival
Jul 18, 2026	18 min late18 min late18 minutes late	8 min early8 min early8 minutes early
Jul 17, 2026	19 min late19 min late19 minutes late	12 min early12 min early12 minutes early
Jul 16, 2026	18 min late18 min late18 minutes late	13 min early13 min early13 minutes early
Jul 15, 2026	19 min late19 min late19 minutes late	9 min early9 min early9 minutes early
Jul 14, 2026	41 min late41 min late41 minutes late	21 min late21 min late21 minutes late
Jul 13, 2026	31 min late31 min late31 minutes late	5 min late5 min late5 minutes late
Jul 12, 2026	17 min late17 min late17 minutes late	12 min early12 min early12 minutes early
Jul 11, 2026	22 min late22 min late22 minutes late	6 min early6 min early6 minutes early
Jul 10, 2026	21 min late21 min late21 minutes late	9 min early9 min early9 minutes early
Jul 9, 2026	18 min late18 min late18 minutes late	15 min early15 min early15 minutes early
Jul 8, 2026	17 min late17 min late17 minutes late	13 min early13 min early13 minutes early
Jul 4, 2026	17 min late17 min late17 minutes late	19 min early19 min early19 minutes early
Jul 3, 2026	19 min late19 min late19 minutes late	13 min early13 min early13 minutes early
Jul 2, 2026	21 min late21 min late21 minutes late	11 min early11 min early11 minutes early
Jul 1, 2026	17 min late17 min late17 minutes late	16 min early16 min early16 minutes early
Jun 30, 2026	14 min late14 min late14 minutes late	19 min early19 min early19 minutes early
Jun 29, 2026	14 min late14 min late14 minutes late	19 min early19 min early19 minutes early
Jun 28, 2026	15 min late15 min late15 minutes late	17 min early17 min early17 minutes early
Jun 27, 2026	16 min late16 min late16 minutes late	18 min early18 min early18 minutes early
Jun 26, 2026	16 min late16 min late16 minutes late	16 min early16 min early16 minutes early
Jun 25, 2026	17 min late17 min late17 minutes late	15 min early15 min early15 minutes early
Jun 24, 2026	15 min late15 min late15 minutes late	16 min early16 min early16 minutes early
Jun 23, 2026	16 min late16 min late16 minutes late	14 min early14 min early14 minutes early
Jun 22, 2026	22 min late22 min late22 minutes late	9 min early9 min early9 minutes early
Jun 21, 2026	30 min late30 min late30 minutes late	7 min late7 min late7 minutes late
Jun 20, 2026	51 min late51 min late51 minutes late	13 min late13 min late13 minutes late
Jun 19, 2026	27 min late27 min late27 minutes late	6 min early6 min early6 minutes early

Global Rankings

Worldwide Position

Flights per day

#16 (721 flights/day)

Top 100 Busiest Airports in the World

Worldwide Position

Most destinations

#22 (216 destinations)

Top 100 Airports with Most Destinations

Runways

Length	Width	Surface
12,037 ft 3,669 m 12,037 ft · 3,669 m	151 ft 46 m 151 ft · 46 m	Concrete
12,037 ft 3,669 m 12,037 ft · 3,669 m	151 ft 46 m 151 ft · 46 m	Concrete
10,030 ft 3,057 m 10,030 ft · 3,057 m	151 ft 46 m 151 ft · 46 m	Concrete
10,030 ft 3,057 m 10,030 ft · 3,057 m	151 ft 46 m 151 ft · 46 m	Concrete
9,990 ft 3,045 m 9,990 ft · 3,045 m	151 ft 46 m 151 ft · 46 m	Asphalt
9,990 ft 3,045 m 9,990 ft · 3,045 m	151 ft 46 m 151 ft · 46 m	Asphalt
9,393 ft 2,863 m 9,393 ft · 2,863 m	151 ft 46 m 151 ft · 46 m	Concrete
9,393 ft 2,863 m 9,393 ft · 2,863 m	151 ft 46 m 151 ft · 46 m	Concrete
8,990 ft 2,740 m 8,990 ft · 2,740 m	151 ft 46 m 151 ft · 46 m	Concrete
8,990 ft 2,740 m 8,990 ft · 2,740 m	151 ft 46 m 151 ft · 46 m	Concrete

Runway Length

Runways at Houston George Bush Airport are long enough for all aircraft with known takeoff and landing distances.

Operational Context

Houston George Bush (IATA: IAH) operates around 721 flights per day to 216 nonstop destinations. Its network includes 140 domestic and 75 international routes, with United Airlines as the leading carrier and Dallas-Fort Worth currently the busiest connection. From IAH, passengers can reach 40 countries across 6 continents, and the longest runway measures 3,669 m (12,037 ft).

Airlines and Destinations Overview

Houston George Bush serves as a major hub for United Airlines and a broad mix of domestic and international carriers. Its route network spans short-haul flights within the United States, medium-haul service across North America and the Caribbean, and long-haul international routes to multiple regions worldwide.

The airport functions as both a large connecting hub and an origin-and-destination airport for the Houston metropolitan area. Domestic traffic is substantial, but the route structure also supports widebody international operations and a sizable international transfer flow.

Terminal Buildings and Facilities

The airport uses a multi-terminal layout organized around separate terminals connected by the underground train system. This structure supports a high-volume hub operation by distributing domestic and international processing across the terminal complex.

Passenger handling is organized to separate large-scale connecting flows from local departures and arrivals. The airport’s terminal system is designed to accommodate both domestic connections and international screening and customs processing within the same overall campus.

Key characteristics of the terminal system include:

Multiple passenger terminals
Centralized airside and landside connections
Dedicated international processing areas
Rail-based interterminal connectivity
Hub-oriented passenger flow management

Passenger-facing facilities include the services expected at a major connecting airport, with retail, food, baggage services, and ground transportation support spread across the terminal complex. Travelers can also use the airport’s official resources for parking information and terminal-related services.

Passenger facilities available across the airport include:

Retail and convenience shopping
Food and beverage outlets
Currency and travel services
Baggage and customer assistance
Ground transportation facilities

Airport Lounges

Lounges at the airport are mainly associated with major airlines, especially United, alongside select independent or contract facilities where available. They are generally located airside within the terminal system and are used by eligible premium-class passengers, frequent flyers, and travelers with qualifying memberships or day access arrangements.

Notable lounges include:

United Club
United Polaris Lounge

Dining and Food Options

Dining across the airport includes a mix of quick-service outlets, coffee shops, bars, and full-service restaurants spread through the terminals. The food offering is typical of a major hub airport, with choices intended to serve both connecting passengers and local travelers across different parts of the day.

Common dining options include:

Quick-service dining
Coffee and snack outlets
Full-service restaurants
Bars and casual dining
Terminal-based concessions

Public Transport and Parking

The airport is connected to the Houston area by roadway access, taxi service, ride-hailing, and airport-ground transportation options. The airport’s official transportation page provides current information on transfer options and access methods, including ground transportation details.

Regional access is primarily by car or commercial vehicle, with the airport positioned to serve the broader Houston metropolitan area and surrounding communities. Its location on the north side of the city makes it a major entry point for travelers heading to downtown Houston, the Energy Corridor, and other parts of the region.

Passengers can reach the airport using:

Private car
Taxi
Ride-hailing
Airport shuttle services
Rental car

Parking is available in multiple on-airport formats to support short visits, extended trips, and commercial demand. Options are organized to serve both terminal-facing parking needs and longer-stay travelers.

Parking options include:

Short-term parking
Long-term parking
Garage parking
Economy parking
Valet parking

Runways and Operations

The airport operates a multi-runway system designed for heavy scheduled airline traffic and a broad mix of aircraft types. Its longest runway supports long-haul departures and arrivals, including widebody operations used on international services.

The runway layout and overall airfield design support a high-frequency hub environment with parallel operations and arrival-departure sequencing suited to a major connecting airport. This allows the airport to handle domestic trunk routes, transcontinental service, and intercontinental flights within the same system.

The runway system includes:

Multiple runways
Parallel runway operations
Widebody-capable pavement
Long-haul aircraft support
Hub-scale traffic handling

Passenger Traffic and Airport Role

Houston George Bush is one of the principal commercial airports in the United States and a major hub in the Houston region. It supports a large volume of connecting traffic while also serving local demand for domestic and international travel.

Its network role combines high-frequency domestic service with substantial international reach, making it an important gateway for both business and leisure travelers. The airport also serves as a transfer point for passengers connecting between the U.S., Latin America, Europe, Asia, and other regions.

The airport’s role includes:

Major hub airport
Primary Houston international gateway
Domestic connection point
Long-haul transfer airport
Regional business travel center

Location and Catchment Area

The airport is located north of central Houston and serves the metropolitan area as well as surrounding communities in Southeast Texas. Its catchment extends across one of the largest urban regions in the country, with demand from both local travelers and connecting passengers.

Because of its scale and network reach, the airport also draws traffic from business centers, suburban communities, and travelers connecting onward to domestic and international destinations.

The airport serves:

Greater Houston
Southeast Texas
Business travelers
Domestic connecting passengers
International transfer traffic

Hotels Near the Airport

Several hotels are located on or near the airport campus, making them useful for overnight stays, flight disruptions, and early departures. These properties are most relevant for transit passengers and travelers with short stays in the airport area.

Notable nearby hotels include:

Houston Airport Marriott at George Bush Intercontinental
SpringHill Suites Houston Intercontinental Airport
Courtyard Houston Intercontinental Airport

Airport History

Houston George Bush developed as Houston’s main commercial airport after the region needed a larger replacement for the city’s earlier primary airport role. It opened in the early 1960s and was built to accommodate jet-age growth and the area’s expanding air travel demand.

As Houston’s airline market grew, the airport underwent several phases of expansion to add terminal capacity, airfield infrastructure, and improved passenger handling. These changes reflected the airport’s evolution from a regional commercial airport into a major connecting point for domestic and international service.

A major turning point came with the development of its modern terminal system and later upgrades tied to hub operations. The airport expanded its airside and landside systems to support higher connection volumes, larger aircraft, and more efficient processing of international passengers.

In the modern era, the airport became closely associated with United Airlines’ hub operations and grew into one of the most important gateway airports in the United States. Its current role reflects decades of runway, terminal, and operational development that transformed it into a large-scale global connection point.

Houston Airport (IAH) (United States)

Route Network

Delays

Global Rankings

Flights per day

Most destinations

Runways

Runway Length

Operational Context

Airlines and Destinations Overview

Terminal Buildings and Facilities

Airport Lounges

Dining and Food Options

Public Transport and Parking

Runways and Operations

Passenger Traffic and Airport Role

Location and Catchment Area

Hotels Near the Airport

Airport History

Miscellaneous