United Airlines operates 2 non-stop routes from Sioux City (SUX), serving 1 country with an average sector length of 726 km. This is part of United Airlines's 2179-route global network.
Non-stop destinations from Sioux City on United Airlines
| Destination | IATA | Country | Distance | Duration | Route |
|---|---|---|---|---|---|
| Denver | DEN | USA | 751 km | 1h 54m | Route ↗ |
| Chicago | ORD | USA | 701 km | 1h 52m | Route ↗ |
Destinations by country
United Airlines from other airports
- Chicago (ORD) — 223 routes
- Denver (DEN) — 200 routes
- Houston (IAH) — 181 routes
- New York (EWR) — 165 routes
- Dulles (IAD) — 129 routes
Aircraft assignments
We are currently expanding per-airline aircraft data for every route. Until that ships, you can browse by aircraft type at /by-aircraft.
Frequently asked questions
How many destinations does United Airlines serve from Sioux City (SUX)?
United Airlines flies to 2 non-stop destinations from Sioux City (SUX), spanning 1 country.
What is the longest route United Airlines flies from Sioux City?
The longest non-stop route is SUX → DEN (Denver) at 751 km.
Which countries does United Airlines fly to from Sioux City?
Top destination countries: USA (2).
Does United Airlines operate from other airports?
Yes — United Airlines also operates from Chicago (ORD), Denver (DEN), Houston (IAH), New York (EWR), Dulles (IAD). Total network: 2179 routes across the carrier's footprint.