United States flag Fort Hood/Killeen Airport (GRK)

Country United States | North America | Regional Airport | IATA: GRK | ICAO: KGRK | Elevation 1015 ft · 309 m | Local time —

Destinations
23
Flights / day
10
Busiest route
Dallas-Fort Worth
Top airline
Air Wisconsin

Fort Hood/Killeen Robert Gray Army Air Field Airport averages 10 flights per day to 23 destinations, with 23 domestic routes and zero international routes. A total of nine airlines operate at GRK, led by Air Wisconsin. The longest nonstop route from Fort Hood/Killeen Robert Gray Army Air Field connects to Newark, with a typical flight time of 3 hr 50 mins. Updated: July 17, 2026

Route Network

Fort Hood/Killeen Robert Gray Army Air Field Airport connects 23 destinations worldwide, with Dallas-Fort Worth standing out as its busiest route. The longest nonstop flight is to Newark, and the shortest flight is to Dallas-Fort Worth.

United States of America flag Dallas-Fort Worth (DFW) – United States of America 2 airlines
1 hr 10 mins
135 mi · 217 km
6
per day
United States of America flag Houston (CXO) – United States of America 1 airline
1 hr 10 mins
152 mi · 244 km
5
per week
United States of America flag Albuquerque (ABQ) – United States of America 1 airline
2 hr 30 mins
577 mi · 929 km
3
per week
United States of America flag Appleton (ATW) – United States of America 1 airline
3 hr 5 mins
1,042 mi · 1,678 km
2
per week
United States of America flag Austin (AUS) – United States of America 2 airlines
—
GRK → AUS
2
per week
United States of America flag Dallas (DAL) – United States of America 1 airline
1 hr 10 mins
136 mi · 218 km
2
per week
United States of America flag Denver (DEN) – United States of America 2 airlines
2 hr 40 mins
719 mi · 1,157 km
2
per week
United States of America flag Teterboro (TEB) – United States of America 1 airline
—
GRK → TEB
2
per week
United States of America flag Alexandria (AEX) – United States of America 1 airline
1 hr 25 mins
312 mi · 503 km
1
per week
United States of America flag Bakersfield (BFL) – United States of America 1 airline
—
GRK → BFL
1
per week
United States of America flag DuPage (DPA) – United States of America 1 airline
—
GRK → DPA
1
per week
United States of America flag Fort Worth (AFW) – United States of America 1 airline
—
GRK → AFW
1
per week
United States of America flag Houston (IAH) – United States of America 1 airline
1 hr 10 mins
166 mi · 267 km
1
per week
United States of America flag Memphis (MEM) – United States of America 1 airline
—
GRK → MEM
1
per week
United States of America flag Milwaukee (MKE) – United States of America 1 airline
3 hr 0 mins
985 mi · 1,586 km
1
per week
United States of America flag Newark (EWR) – United States of America 1 airline
3 hr 50 mins
1,476 mi · 2,375 km
1
per week
United States of America flag Punta Gorda (PGD) – United States of America 1 airline
—
GRK → PGD
1
per week
United States of America flag Richmond (RIC) – United States of America 1 airline
3 hr 25 mins
1,249 mi · 2,010 km
1
per week
United States of America flag Salt Lake City (SLC) – United States of America 1 airline
3 hr 25 mins
1,036 mi · 1,667 km
1
per week
United States of America flag Springfield (SGF) – United States of America 1 airline
—
GRK → SGF
1
per week
United States of America flag St Petersburg-Clearwater (PIE) – United States of America 1 airline
—
GRK → PIE
1
per week
United States of America flag Tallahassee (TLH) – United States of America 1 airline
—
GRK → TLH
1
per week
United States of America flag Tampa (TPA) – United States of America 1 airline
2 hr 45 mins
943 mi · 1,518 km
1
per week

Route and destination data updated July 17, 2026.

Fort Hood/Killeen Robert Gray Army Air Field Airport is served by nine airlines, with Air Wisconsin in the lead at 31% of routes. The top three carriers together cover 69% of routes. four carriers operate only one route each. A total of zero airlines operate international routes, compared with nine airlines serving domestic routes. Air Wisconsin is operating the longest nonstop flight, connecting to Newark with a flight time of 3 hrs 50 mins.

Air Wisconsin (8 routes)
Denver Air Connection (8 routes)
Envoy Air (2 routes)
CSI (2 routes)
ELZ (2 routes)
American Airlines (1 routes)
CAP (1 routes)
NetJets Aviation (1 routes)
CMB (1 routes)

Fort Hood/Killeen Robert Gray Army Air Field Airport provides direct service to one country across one continent. The route network is 100% domestic and 0% international.

United States of America - 10/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays
Global  Delays
Delay Performance (24 hour average)
Departures
2 min late
2 min vs last 24 hours
24h trend
Arrivals
1 min late
1 min vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Jul 20

2026

15:00 - 16:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

14:00 - 15:00

Departure
5 min late
Arrival
on-time
Cancelled
0

Jul 20

2026

13:00 - 14:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 20

2026

12:00 - 13:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

10:00 - 11:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

09:00 - 10:00

Departure
—
Arrival
—
Cancelled
0

Jul 20

2026

08:00 - 09:00

Departure
—
Arrival
—
Cancelled
0

Jul 20

2026

07:00 - 08:00

Departure
—
Arrival
—
Cancelled
0

Jul 20

2026

05:00 - 06:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

04:00 - 05:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

03:00 - 04:00

Departure
—
Arrival
—
Cancelled
0

Jul 20

2026

02:00 - 03:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 20

2026

01:00 - 02:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 20

2026

00:00 - 01:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 19

2026

23:00 - 00:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 19

2026

22:00 - 23:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 19

2026

21:00 - 22:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 19

2026

20:00 - 21:00

Departure
on-time
Arrival
5 min late
Cancelled
0

Jul 19

2026

19:00 - 20:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 19

2026

18:00 - 19:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 19

2026

17:00 - 18:00

Departure
on-time
Arrival
on-time
Cancelled
0
Delay Performance (7 day average)
Departures
8 min late
6 min (+304.6%) vs last week
7d trend
Arrivals
11 min late
9 min (+353.6%) vs last week
7d trend
Cancelled Departures
0 flights (7 day total)

Jul 19

2026

Departure
on-time
Arrival
1 min late
Cancelled
0

Jul 18

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 17

2026

Departure
7 min late
Arrival
on-time
Cancelled
0

Jul 16

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Jul 15

2026

Departure
5 min late
Arrival
4 min late
Cancelled
0

Jul 14

2026

Departure
14 min late
Arrival
9 min late
Cancelled
0

Jul 13

2026

Departure
14 min late
Arrival
49 min late
Cancelled
0
Delay Performance (30 day average)
Departures
5 min late
1 min (-18.1%) vs last 30 days
30d trend
Arrivals
7 min late
4 min (+132.4%) vs last 30 days
30d trend
Cancelled Departures
0 flights (30 day total)

Jul 19

2026

Departure
on-time
Arrival
1 min late
Cancelled
0

Jul 18

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 17

2026

Departure
7 min late
Arrival
on-time
Cancelled
0

Jul 16

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Jul 15

2026

Departure
5 min late
Arrival
4 min late
Cancelled
0

Jul 14

2026

Departure
14 min late
Arrival
9 min late
Cancelled
0

Jul 13

2026

Departure
14 min late
Arrival
49 min late
Cancelled
0

Jul 12

2026

Departure
6 min late
Arrival
1 min late
Cancelled
0

Jul 11

2026

Departure
2 min early
Arrival
on-time
Cancelled
0

Jul 10

2026

Departure
4 min late
Arrival
2 min late
Cancelled
0

Jul 9

2026

Departure
on-time
Arrival
10 min late
Cancelled
0

Jul 8

2026

Departure
on-time
Arrival
1 min early
Cancelled
0

Jul 4

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 3

2026

Departure
1 min late
Arrival
13 min late
Cancelled
0

Jul 2

2026

Departure
on-time
Arrival
2 min late
Cancelled
0

Jul 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 30

2026

Departure
7 min late
Arrival
2 min late
Cancelled
0

Jun 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 28

2026

Departure
2 min late
Arrival
5 min late
Cancelled
0

Jun 27

2026

Departure
2 min late
Arrival
3 min late
Cancelled
0

Jun 26

2026

Departure
3 min late
Arrival
on-time
Cancelled
0

Jun 25

2026

Departure
1 min late
Arrival
8 min late
Cancelled
0

Jun 24

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 23

2026

Departure
9 min late
Arrival
2 min late
Cancelled
0

Jun 22

2026

Departure
2 min late
Arrival
2 min late
Cancelled
0

Jun 21

2026

Departure
1 min late
Arrival
16 min late
Cancelled
0

Jun 20

2026

Departure
21 min late
Arrival
16 min late
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#943 (10 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#686 (23 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
10,030 ft 3,057 m 200 ft 61 m Asphalt
10,030 ft 3,057 m 200 ft 61 m Asphalt

Runway Length

18 aircraft cannot operate at Fort Hood/Killeen Robert Gray Army Air Field Airport due to runway length constraints. The airport’s longest runway is 10,030 ft (3,057 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Airbus A340 Private Jet 10,256 ft 3,126 m 8,999 ft 2,743 m
McDonnell Douglas MD-11 10,299 ft 3,139 m 6,949 ft 2,118 m
Airbus A340-600 10,302 ft 3,140 m 6,562 ft 2,000 m
Boeing BBJ 787-9 10,397 ft 3,169 m 5,699 ft 1,737 m
VC-25A Air Force One 10,466 ft 3,190 m 7,999 ft 2,438 m
Boeing 747-8 10,466 ft 3,190 m 8,793 ft 2,680 m
Airbus A340-500 10,499 ft 3,200 m 6,299 ft 1,920 m
Boeing 747-200 10,499 ft 3,200 m 6,234 ft 1,900 m
Boeing 777-300 10,597 ft 3,230 m 5,906 ft 1,800 m
Boeing 747-100 10,650 ft 3,246 m 6,168 ft 1,880 m
Boeing 747-8 VIP / BBJ 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-8 Freighter 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-300 10,827 ft 3,300 m 6,919 ft 2,109 m
Boeing 747-400F 10,827 ft 3,300 m 6,890 ft 2,100 m
Boeing 747-400ER 10,892 ft 3,320 m 7,136 ft 2,175 m
Aérospatiale-BAC Concorde 11,250 ft 3,429 m 7,218 ft 2,200 m
Antonov An-225 Mriya 11,483 ft 3,500 m 10,827 ft 3,300 m
McDonnell Douglas DC-8-71 11,499 ft 3,505 m 5,909 ft 1,801 m

Operational Context

Fort Hood/Killeen Robert Gray Army Air Field (IATA: GRK) operates around 10 flights per day to 23 nonstop destinations. Its network includes 23 domestic and 0 international routes, with Air Wisconsin as the leading carrier and Dallas-Fort Worth currently the busiest connection. From GRK, passengers can reach 1 country across 1 continent, and the longest runway measures 3,057 m (10,030 ft).

Miscellaneous