Flight
UAL8143 23 Feb 2026
UAL8143, operated by United Airlines, on 23 Feb 2026: Miami International (KMIA) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:48 EST |
| Last seen | 15:58 EST |
| Duration | 2h 09m |
| Aircraft | N37518 |
| Max altitude | 35,000 ft |
| Distance tracked | 802 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +45 min |
| Worst delay | +98 min |
In the last 30 days UAL8143 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +45 min and a worst delay of +98 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.