Flight
UAL3771 27 Aug 2026
UAL3771, operated by United Airlines, on 27 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:00 EDT 26 Aug |
| Aircraft | N29978 |
| Max altitude | 41,000 ft |
Punctuality, last 30 days
| Flights | 3 |
| On time | 1 (33%) |
| Average delay | +27 min |
| Worst delay | +81 min |
In the last 30 days UAL3771 departed on time (within 15 minutes) on 1 of 3 flights (33%), with an average departure delay of +27 min and a worst delay of +81 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.