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
12
Flights / day
4
Busiest route
Denver
Top airline
Silverhawk Aviation

Sioux City Sioux Gateway Col. Bud Day Field Airport averages four flights per day to 12 destinations, with 12 domestic routes and zero international routes. A total of eight airlines operate at SUX, led by Silverhawk Aviation. 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: September 3, 2026

Route Network

Sioux City Sioux Gateway Col. Bud Day Field Airport connects 12 destinations worldwide, with Denver standing out as its busiest route. The longest nonstop flight is to Hailey, and the shortest flight is to Des Moines.

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 1 airline
1 hr 45 mins
435 mi · 700 km
1
per day
United States of America flag Denver (APA) – United States of America 1 airline
—
SUX → APA
1
per week
United States of America flag Des Moines (DSM) – United States of America 1 airline
1 hr 10 mins
152 mi · 245 km
1
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 Hartford (BDL) – United States of America 1 airline
—
SUX → BDL
1
per week
United States of America flag International Falls (INL) – United States of America 1 airline
—
SUX → INL
1
per week
United States of America flag Lincoln (LNK) – United States of America 1 airline
—
SUX → LNK
1
per week
United States of America flag Nashville (BNA) – United States of America 1 airline
—
SUX → BNA
1
per week
United States of America flag Norfolk (OFK) – United States of America 1 airline
—
SUX → OFK
1
per week
United States of America flag Oklahoma City (OKC) – United States of America 1 airline
—
SUX → OKC
1
per week
United States of America flag Reno (RNO) – United States of America 1 airline
—
SUX → RNO
1
per week

Route and destination data updated September 3, 2026.

Sioux City Sioux Gateway Col. Bud Day Field Airport is served by eight airlines, with Silverhawk Aviation in the lead at 31% of routes. The top three carriers together cover 62% of routes. five carriers operate only one route each. A total of zero airlines operate international routes, compared with eight airlines serving domestic routes. Flexjet is operating the longest nonstop flight, connecting to Hailey with a flight time of 3 hrs 10 mins.

Silverhawk Aviation (4 routes)
United Airlines (2 routes)
Flexjet (2 routes)
American Airlines (1 routes)
SCJ (1 routes)
Allegiant Air (1 routes)
MUG (1 routes)
Jet Linx Aviation (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
1 min late
1 min vs last 24 hours
24h trend
Arrivals
2 min late
2 min vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Sep 3

2026

05:00 - 06:00

Departure
—
Arrival
—
Cancelled
0

Sep 3

2026

04:00 - 05:00

Departure
—
Arrival
—
Cancelled
0

Sep 3

2026

03:00 - 04:00

Departure
—
Arrival
—
Cancelled
0

Sep 3

2026

02:00 - 03:00

Departure
—
Arrival
—
Cancelled
0

Sep 3

2026

01:00 - 02:00

Departure
—
Arrival
—
Cancelled
0

Sep 3

2026

00:00 - 01:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

23:00 - 00:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

22:00 - 23:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 2

2026

21:00 - 22:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 2

2026

20:00 - 21:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

19:00 - 20:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 2

2026

18:00 - 19:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 2

2026

17:00 - 18:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 2

2026

16:00 - 17:00

Departure
on-time
Arrival
6 min late
Cancelled
0

Sep 2

2026

15:00 - 16:00

Departure
6 min late
Arrival
on-time
Cancelled
0

Sep 2

2026

14:00 - 15:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 2

2026

13:00 - 14:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 2

2026

12:00 - 13:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

11:00 - 12:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

10:00 - 11:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

09:00 - 10:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

08:00 - 09:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

07:00 - 08:00

Departure
—
Arrival
—
Cancelled
0

Sep 2

2026

06:00 - 07:00

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

Sep 2

2026

Departure
1 min late
Arrival
2 min late
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 31

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 30

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 28

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 27

2026

Departure
on-time
Arrival
on-time
Cancelled
0
Delay Performance (30 day average)
Departures
2 min late
min (+12.7%) vs last 30 days
30d trend
Arrivals
1 min late
min (-12.5%) vs last 30 days
30d trend
Cancelled Departures
0 flights (30 day total)

Sep 2

2026

Departure
1 min late
Arrival
2 min late
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 31

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 30

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 28

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 27

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 26

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 25

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 24

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 23

2026

Departure
—
Arrival
on-time
Cancelled
0

Aug 22

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 21

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 20

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 19

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 18

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 17

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 16

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 15

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 14

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 13

2026

Departure
29 min late
Arrival
17 min late
Cancelled
0

Aug 12

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 11

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 10

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 9

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 8

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 7

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 6

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 5

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 4

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#1,089 (4 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#899 (12 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 12 nonstop destinations. Its network includes 12 domestic and 0 international routes, with Silverhawk Aviation 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