Flight
UAL641 28 Sep 2026
UAL641, operated by United Airlines, on 28 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).
Flight
FAA SWIM schedule| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +128 min |
| Scheduled departure | 08:50 EDT |
| Actual departure | 10:58 EDT delayed +128 min |
| Actual arrival | 12:07 EDT |
| Duration | 1h 09m |
| Aircraft | N17420 B39M |
| Max altitude | 33,000 ft |
| Distance tracked | 358 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +29 min |
| Worst delay | +128 min |
In the last 30 days UAL641 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +29 min and a worst delay of +128 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.