Flight
UAL8157 4 Sep 2026
UAL8157, operated by United Airlines, on 4 Sep 2026: Washington Dulles International (KIAD) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:33 EDT 3 Sep |
| Last seen | 23:02 EDT 3 Sep |
| Duration | 1h 28m |
| Aircraft | N37523 |
| Max altitude | 21,025 ft |
| Distance tracked | 358 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +50 min |
| Worst delay | +62 min |
In the last 30 days UAL8157 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +50 min and a worst delay of +62 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.