Flight
UAL3880 21 Apr 2026
UAL3880, operated by United Airlines, on 21 Apr 2026: George Bush Intcntl Houston (KIAH) to Miami International (KMIA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:26 CDT 20 Apr |
| Last seen | 00:16 EDT |
| Duration | 1h 49m |
| Aircraft | N73256 |
| Max altitude | 39,000 ft |
| Distance tracked | 836 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 01:51 EDT |
| Last seen | 03:10 CDT |
| Duration | 2h 18m |
| Aircraft | N53442 |
| Max altitude | 40,000 ft |
| Distance tracked | 836 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +54 min |
| Worst delay | +101 min |
In the last 30 days UAL3880 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +54 min and a worst delay of +101 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.