Flight
UAL2173 27 Sep 2026
UAL2173, operated by United Airlines, on 27 Sep 2026: Denver International (KDEN) to Yampa Valley Airport (KHDN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KHDN Yampa Valley Airport |
| Status | No departure recorded |
| Scheduled departure | 19:25 MDT 26 Sep |
| Estimated departure | 17:35 MDT |
| Actual arrival | 20:36 MDT 26 Sep |
| Aircraft | N87512 B738 |
| Max altitude | 35,000 ft |
Leg 2 of 2
FAA SWIM schedule| Route | KBOI BOISE AIR TERMINAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departure delayed +171 min |
| Scheduled departure | 14:44 MDT |
| Actual departure | 17:35 MDT delayed +171 min |
| Actual arrival | 19:20 MDT |
| Duration | 1h 45m |
| Aircraft | N36469 B739 |
Punctuality, last 30 days
| Flights | 14 |
| On time | 1 (7%) |
| Average delay | +74 min |
| Worst delay | +416 min |
In the last 30 days UAL2173 departed on time (within 15 minutes) on 1 of 14 flights (7%), with an average departure delay of +74 min and a worst delay of +416 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.