Flight
UAL1277 3 Apr 2026
UAL1277, operated by United Airlines, on 3 Apr 2026: George Bush Intcntl Houston (KIAH) to Jacksonville International (KJAX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KJAX JACKSONVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:21 CDT |
| Last seen | 17:10 EDT |
| Duration | 1h 48m |
| Aircraft | N79521 |
| Max altitude | 35,000 ft |
| Distance tracked | 708 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +36 min |
| Worst delay | +78 min |
In the last 30 days UAL1277 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +36 min and a worst delay of +78 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.