Flight
UAL557 24 Sep 2026
UAL557, operated by United Airlines, on 24 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KBKF BUCKLEY AFB → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 18:00 MDT 23 Sep |
| Aircraft | N79521 |
| Max altitude | 34,025 ft |
| Distance tracked | 10 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +65 min |
| Worst delay | +367 min |
In the last 30 days UAL557 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +65 min and a worst delay of +367 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.