Flight
UAL1256 21 Sep 2026
UAL1256, operated by United Airlines, on 21 Sep 2026: Mc Ghee Tyson (KTYS) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KTYS MC GHEE TYSON → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:09 EDT |
| Last seen | 09:52 MDT |
| Duration | 2h 42m |
| Aircraft | N447UA |
| Max altitude | 36,000 ft |
| Distance tracked | 1,007 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSJC NORMAN Y MINETA SAN JOSE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:40 MDT |
| Last seen | 12:54 PDT |
| Duration | 2h 14m |
| Aircraft | N35204 |
| Max altitude | 38,000 ft |
| Distance tracked | 822 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 5 (31%) |
| Average delay | +18 min |
| Worst delay | +37 min |
In the last 30 days UAL1256 departed on time (within 15 minutes) on 5 of 16 flights (31%), with an average departure delay of +18 min and a worst delay of +37 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.