Flight
UAL248 21 Sep 2026
UAL248, operated by United Airlines, on 21 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 18:10 MDT 20 Sep |
| Aircraft | N77261 |
| Max altitude | 37,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:40 MDT |
| Last seen | 19:58 EDT |
| Duration | 0h 18m |
| Aircraft | N77539 |
| Max altitude | 30,150 ft |
| Distance tracked | 1,177 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 5 (38%) |
| Average delay | +12 min |
| Worst delay | +216 min |
In the last 30 days UAL248 departed on time (within 15 minutes) on 5 of 13 flights (38%), with an average departure delay of +12 min and a worst delay of +216 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.