Sioux Gateway Airport / Brigadier General Bud Day Field (SUX)
Sioux Gateway Airport / Brigadier General Bud Day Field is a regional airport in Sioux City, Iowa, United States. It handled about 27,631 passengers in 2025. See its delays, weather, lounges, and flight statistics from FlightLogger travelers.
- IATA code
- SUX
- ICAO code
- KSUX
- Location
- Sioux City, Iowa, United States
- Elevation
- 1,098 ft
- Time zone
- America/Chicago
- Runways
- 2, longest 9,002 ft
Travel guide
United States travel guide: currency, plugs, tap water, phrases, and tips from travelers.