Flight
UAL731 26 Sep 2026
UAL731, operated by United Airlines, on 26 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 +55 min |
| Scheduled departure | 17:31 MDT |
| Actual departure | 18:26 MDT delayed +55 min |
| Actual arrival | 23:09 EDT |
| Duration | 2h 43m |
| Aircraft | N77510 B738 |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | -356 min |
| Worst delay | +157 min |
In the last 30 days UAL731 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of -356 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.