Flight
UAL1279 9 Mar 2026
UAL1279, operated by United Airlines, on 9 Mar 2026: Denver International (KDEN) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:03 MDT |
| Last seen | 11:14 EDT |
| Duration | 3h 10m |
| Aircraft | N77552 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,258 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +11 min |
| Worst delay | +21 min |
In the last 30 days UAL1279 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +11 min and a worst delay of +21 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.