United States flag Sioux City Airport (SUX)

Country United States | North America | Regional Airport | IATA: SUX | ICAO: KSUX | Elevation 1098 ft · 335 m | Local time —

Destinations
7
Flights / day
4
Busiest route
Denver
Top airline
United Airlines

Sioux City Sioux Gateway Col. Bud Day Field Airport averages four flights per day to seven destinations, with seven domestic routes and zero international routes. A total of seven airlines operate at SUX, led by United Airlines. The longest nonstop route from Sioux City Sioux Gateway Col. Bud Day Field connects to Hailey, with a typical flight time of 3 hr 10 mins. Updated: July 18, 2026

Route Network

Sioux City Sioux Gateway Col. Bud Day Field Airport connects seven destinations worldwide, with Denver standing out as its busiest route. The longest nonstop flight is to Hailey, and the shortest flight is to Chicago.

United States of America flag Denver (DEN) – United States of America 2 airlines
2 hr 15 mins
465 mi · 749 km
2
per day
United States of America flag Chicago (ORD) – United States of America 2 airlines
1 hr 45 mins
435 mi · 700 km
1
per day
United States of America flag Mason City (MCW) – United States of America 1 airline
—
SUX → MCW
2
per week
United States of America flag Hailey (SUN) – United States of America 1 airline
3 hr 10 mins
907 mi · 1,460 km
1
per week
United States of America flag Missoula (MSO) – United States of America 1 airline
—
SUX → MSO
1
per week
United States of America flag Oakland (OAK) – United States of America 1 airline
—
SUX → OAK
1
per week
United States of America flag Rochester (RST) – United States of America 1 airline
—
SUX → RST
1
per week

Route and destination data updated July 18, 2026.

Sioux City Sioux Gateway Col. Bud Day Field Airport is served by seven airlines, with United Airlines in the lead at 22% of routes. The top three carriers together cover 56% of routes. five carriers operate only one route each. A total of zero airlines operate international routes, compared with seven airlines serving domestic routes. TTE is operating the longest nonstop flight, connecting to Hailey with a flight time of 3 hrs 10 mins.

United Airlines (2 routes)
NetJets Aviation (2 routes)
SkyWest Airlines (1 routes)
American Airlines (1 routes)
MVK (1 routes)
TTE (1 routes)
Libyan Airlines (1 routes)

Sioux City Sioux Gateway Col. Bud Day Field Airport provides direct service to one country across one continent. The route network is 100% domestic and 0% international.

United States of America - 4/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays
Global  Delays
Delay Performance (24 hour average)
Departures
on-time
2 min (-100%) vs last 24 hours
24h trend
Arrivals
on-time
0 min vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Jul 19

2026

21:00 - 22:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 19

2026

20:00 - 21:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

19:00 - 20:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

18:00 - 19:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 19

2026

17:00 - 18:00

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 19

2026

16:00 - 17:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 19

2026

15:00 - 16:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 19

2026

13:00 - 14:00

Departure
on-time
Arrival
—
Cancelled
0

Jul 19

2026

12:00 - 13:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

11:00 - 12:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

10:00 - 11:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

09:00 - 10:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

08:00 - 09:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

07:00 - 08:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

06:00 - 07:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

05:00 - 06:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

04:00 - 05:00

Departure
—
Arrival
—
Cancelled
0

Jul 19

2026

02:00 - 03:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 19

2026

01:00 - 02:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 18

2026

23:00 - 00:00

Departure
—
Arrival
on-time
Cancelled
0

Jul 18

2026

22:00 - 23:00

Departure
—
Arrival
—
Cancelled
0
Delay Performance (7 day average)
Departures
on-time
min vs last week
7d trend
Arrivals
on-time
0 min vs last week
7d trend
Cancelled Departures
0 flights (7 day total)

Jul 18

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Jul 17

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 16

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 15

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 14

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 13

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 12

2026

Departure
on-time
Arrival
on-time
Cancelled
0
Delay Performance (30 day average)
Departures
on-time
min (-74.1%) vs last 30 days
30d trend
Arrivals
on-time
2 min (-100%) vs last 30 days
30d trend
Cancelled Departures
0 flights (30 day total)

Jul 18

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Jul 17

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 16

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 15

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 14

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 13

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 12

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 11

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 10

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 9

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 8

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 4

2026

Departure
—
Arrival
on-time
Cancelled
0

Jul 3

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 2

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jul 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 30

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 28

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 27

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 26

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 25

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 24

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 23

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 22

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 21

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 20

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Jun 19

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#1,103 (4 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#1,050 (7 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
9,016 ft 2,748 m 150 ft 46 m Concrete
9,016 ft 2,748 m 150 ft 46 m Concrete
6,611 ft 2,015 m 150 ft 46 m Asphalt
6,611 ft 2,015 m 150 ft 46 m Asphalt

Runway Length

63 aircraft cannot operate at Sioux City Sioux Gateway Col. Bud Day Field Airport due to runway length constraints. The airport’s longest runway is 9,016 ft (2,748 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Airbus A380 Private Jet 9,019 ft 2,749 m 5,000 ft 1,524 m
Airbus A380-800 9,019 ft 2,749 m 5,000 ft 1,524 m
Airbus A340-300 9,072 ft 2,765 m 6,004 ft 1,830 m
Airbus A330-200 9,088 ft 2,770 m 5,676 ft 1,730 m
Airbus A330 Corporate Jet 9,088 ft 2,770 m 5,676 ft 1,730 m
Airbus A330-200F 9,088 ft 2,770 m 5,676 ft 1,730 m
Airbus A330-300 9,088 ft 2,770 m 5,676 ft 1,730 m
Boeing BBJ 787-800 9,186 ft 2,800 m 4,987 ft 1,520 m
Boeing 787-10 Dreamliner 9,186 ft 2,800 m 4,987 ft 1,520 m
Boeing 787-9 Dreamliner 9,186 ft 2,800 m 4,987 ft 1,520 m
Boeing 747-400 LCF Dreamlifter 9,199 ft 2,804 m 7,001 ft 2,134 m
Boeing 747-400 9,236 ft 2,815 m 6,250 ft 1,905 m
Boeing 747SP 9,252 ft 2,820 m 5,249 ft 1,600 m
Boeing 777 Freighter 9,285 ft 2,830 m 5,577 ft 1,700 m
Airbus A300B1 9,350 ft 2,850 m 5,364 ft 1,635 m
Airbus A300B2 9,350 ft 2,850 m 5,364 ft 1,635 m
Boeing 767-400 9,501 ft 2,896 m 7,001 ft 2,134 m
Airbus A340-200 9,514 ft 2,900 m 6,201 ft 1,890 m
Airbus A380-900 9,678 ft 2,950 m 6,594 ft 2,010 m
Boeing 777-200LR 9,744 ft 2,970 m 5,610 ft 1,710 m
Antonov An-124 Ruslan 9,843 ft 3,000 m 2,953 ft 900 m
Northrop Grumman E-8C Joint Stars 9,843 ft 3,000 m 5,906 ft 1,800 m
Boeing 777-300ER 9,843 ft 3,000 m 5,906 ft 1,800 m
Tupolev Tu-144 9,843 ft 3,000 m 8,530 ft 2,600 m
Boeing B-52 Stratofortress 9,843 ft 3,000 m 9,843 ft 3,000 m
McDonnell Douglas DC-10-30ER 9,843 ft 3,000 m 5,906 ft 1,800 m
McDonnell Douglas DC-8-52 9,843 ft 3,000 m 6,562 ft 2,000 m
McDonnell Douglas KC-10 Extender 9,843 ft 3,000 m 5,906 ft 1,800 m
McDonnell Douglas DC-10-40 9,843 ft 3,000 m 5,906 ft 1,800 m
McDonnell Douglas DC-10-10 9,843 ft 3,000 m 5,906 ft 1,800 m
Douglas DC-8-51 9,843 ft 3,000 m 6,562 ft 2,000 m
Douglas DC-8-62 9,843 ft 3,000 m 6,562 ft 2,000 m
Douglas DC-8-63 9,843 ft 3,000 m 6,562 ft 2,000 m
McDonnell Douglas DC-10-30 9,843 ft 3,000 m 5,906 ft 1,800 m
Douglas DC-8-53 9,843 ft 3,000 m 6,562 ft 2,000 m
Douglas DC-8-61 9,843 ft 3,000 m 6,562 ft 2,000 m
Airbus A330-900neo 9,843 ft 3,000 m 5,577 ft 1,700 m
Airbus A350-900F 9,843 ft 3,000 m 6,562 ft 2,000 m
Airbus A380 Cargo 9,875 ft 3,010 m 6,594 ft 2,010 m
Boeing YAL-1 9,902 ft 3,018 m 7,546 ft 2,300 m
Aero Spacelines Super Guppy 10,000 ft 3,048 m 6,998 ft 2,133 m
Douglas DC-8 10,000 ft 3,048 m 6,499 ft 1,981 m
Boeing 707 10,000 ft 3,048 m 6,201 ft 1,890 m
McDonnell Douglas DC-8-73 10,007 ft 3,050 m 6,562 ft 2,000 m
McDonnell Douglas DC-8-72 10,007 ft 3,050 m 6,562 ft 2,000 m
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

Sioux City Sioux Gateway Col. Bud Day Field (IATA: SUX) operates around 4 flights per day to 7 nonstop destinations. Its network includes 7 domestic and 0 international routes, with United Airlines as the leading carrier and Denver currently the busiest connection. From SUX, passengers can reach 1 country across 1 continent, and the longest runway measures 2,748 m (9,016 ft).

Miscellaneous