Regional airport · Sioux City, United States
Sioux Gateway Airport / Brigadier General Bud Day Field
IATA: SUX ICAO: KSUX
Scheduled service
Airport details
| IATA code | SUX |
| ICAO code | KSUX |
| Serves | Sioux City |
| Country | United States |
| Coordinates | 42.39761, -96.38224 |
| Elevation | 1,098 ft (335 m) |
| Runways | 2 · longest 9,002 ft (2,744 m) |
| Website | Official site |
| Map | OpenStreetMap |
Location
Route map
Every nonstop route from SUX on one map. Blue is year-round, amber is seasonal; click any dot for the route.
Direct flights from SUX
2 destinations served nonstop · route list refreshed 9 Oct 2026
| Destination | Airport | Airlines | Distance | |
|---|---|---|---|---|
| Chicago | ORD · US | United Express | 700 km | Route → |
| Denver | DEN · US | United Express | 749 km | Route → |
Nearby airports
Data updated · About & Data Sources