Airport · Sioux City, IA
Sioux Gateway Airport / Brigadier General Bud Day Field (SUX)
Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) is a public-use airport in Sioux City, IA. Official FAA data: 9,002 ft longest runway, control tower, Jet A, 1,098 ft elevation. FAA airport data effective 2026-09-03. Jetora shows private-jet empty legs and repositioning flights departing or arriving here, current weather and nearby alternatives. Car parking, lounges and FBO amenities appear only when supplied by the airport or an FBO that has claimed this page — none yet. Runway figures alone do not establish whether a particular aircraft can operate here; operators decide.
- Longest runway
- 9,002 ft
- Runways
- 2
- Elevation
- 1,098 ft
- Control tower
- Yes
- Fuel on the field
- 100LL avgas, Jet A
- Aircraft parking
- Hangar space, tie-downs
- Attended
- Mon-Fri 0600-0000; Sat-Sun 0600-0000
- On-field services
- Air freight, Air ambulance, Charter, Flight instruction, Aircraft rental
- Maintenance
- Airframe & engine repair
- Airline-certificated
- Part 139 class I B
- On FAA records since
- 1940
- Footprint
- 2,460 acres
- From town
- 6 mi south
- Rotating beacon
- White-green
- Location
- Sioux City, IA, IA
- Codes
- SUX · KSUX