Flight
UAL3891 7 Sep 2026
UAL3891, operated by United Airlines, on 7 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | ? → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:52Z |
| Last seen | 14:54 EDT |
| Duration | 1h 01m |
| Aircraft | N21723 |
| Max altitude | 39,000 ft |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | +13 min |
| Worst delay | +44 min |
In the last 30 days UAL3891 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of +13 min and a worst delay of +44 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.