Flight
UAL1256 9 Sep 2026
UAL1256, operated by United Airlines, on 9 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 2estimated
PlaneTrack receiver network| Route | KTYS MC GHEE TYSON → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:09 EDT |
| Last seen | 09:50 MDT |
| Duration | 2h 40m |
| Aircraft | N479UA |
| Max altitude | 36,050 ft |
| Distance tracked | 1,007 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KTYS MC GHEE TYSON → KSJC NORMAN Y MINETA SAN JOSE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:37 EDT |
| Last seen | 13:00 PDT |
| Duration | 2h 22m |
| Aircraft | A44169 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,818 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 4 (29%) |
| Average delay | +22 min |
| Worst delay | +68 min |
In the last 30 days UAL1256 departed on time (within 15 minutes) on 4 of 14 flights (29%), with an average departure delay of +22 min and a worst delay of +68 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.