Direct flights from Sioux City (SUX)
In July 2026, 1 airline flew nonstop from SUX to 2 destinations, with about 17 departures a week.
- Nonstop destinations
- Airlines
- Departures a week, July 2026
Nonstop destinations from SUX
| Destination | Airlines | Flights a week | Distance | Flight time |
|---|---|---|---|---|
| DEN DenverUnited States | SkyWest Airlines | 11 | 466 mi750 km | 1h 52m |
| ORD ChicagoUnited States | SkyWest Airlines | 7 | 436 mi702 km | 1h 49m |
SUX departure punctuality
From September 2025 to August 2026, 80% of 901 US domestic departures left within 15 minutes of schedule, 2.1% were cancelled, and planes took 20 minutes on average from the gate to take-off. The busiest hour is 6pm to 7pm; the most punctual departures leave around 7am.
| Scheduled departure | Departures | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 134 | 77% | |
| 7am to 8am | 138 | 87% | |
| 8am to 9am | 86 | 86% | |
| 11am to 12pm | 104 | 85% | |
| 12pm to 1pm | 114 | 86% | |
| 1pm to 2pm | 21 | 95% | |
| 6pm to 7pm | 298 | 70% |
Source: US Department of Transportation, On-Time Performance data (domestic flights of the reporting airlines).
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026. Flights a week are averaged over July 2026; flight time is the average gate-to-gate time.