Flight
UAL557 4 Jul 2026
UAL557, operated by United Airlines, on 4 Jul 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBKF BUCKLEY AFB → ? |
| Status | Completed (receiver network) |
| First seen airborne | 11:34 MDT |
| Last seen | 18:20Z |
| Duration | 0h 46m |
| Aircraft | N38446 |
| Max altitude | 33,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +25 min |
| Worst delay | +53 min |
In the last 30 days UAL557 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +25 min and a worst delay of +53 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.