Information about flight UA637
Flight UA637 Denver International Airport (Denver) – Yampa Valley Airport (Hayden) is carried out by United Airlines 7 time(s) a week: mon, tue, wed, thu, fri, sat, sun.
The flight time is from 3h 55m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 08:15 | 11:10 | mon, tue, wed, thu, fri, sun | United Airlines | 3h 55m | Washington Dulles International Airport — Austin-Bergstrom International Airport | search |
| 10:35 | 15:41 | sat | United Airlines | 5h 6m | Denver International Airport — Yampa Valley Airport | search |
| 12:35 | 15:04 | sat | United Airlines | 4h 29m | Washington Dulles International Airport — Yampa Valley Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 03 Jan 2026 | Denver International Airport — Yampa Valley Airport | 12:35 | 15:04 | 4h 29m | 738 | United Airlines | search |
| 04 Jan 2026 | Denver International Airport — Yampa Valley Airport | 08:15 | 11:10 | 3h 55m | 320 | United Airlines | search |
Return flights: UA2255,