Flight
UAL731 25 Sep 2026
UAL731, operated by United Airlines, on 25 Sep 2026: Denver International (KDEN) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed, departure delayed +157 min |
| Scheduled departure | 17:31 MDT |
| Actual departure | 20:08 MDT delayed +157 min |
| Actual arrival | 00:52 EDT 26 Sep |
| Duration | 2h 44m |
| Aircraft | N24224 B738 |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | -485 min |
| Worst delay | +157 min |
In the last 30 days UAL731 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of -485 min and a worst delay of +157 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.