Flight
UAL1277 23 Dec 2025
UAL1277, operated by United Airlines, on 23 Dec 2025: Cancun International (MMUN) to Los Angeles International (KLAX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | MMUN CANCUN INTERNATIONAL → KLAX LOS ANGELES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:08 EST 22 Dec |
| Last seen | 20:36 PST 22 Dec |
| Duration | 4h 27m |
| Aircraft | N37555 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,839 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +43 min |
| Worst delay | +87 min |
In the last 30 days UAL1277 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +43 min and a worst delay of +87 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.