Flight
UAL1977 15 Sep 2026
UAL1977, operated by United Airlines, on 15 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 13:42Z |
| Last seen | 14:42Z |
| Duration | 0h 59m |
| Aircraft | N37554 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +22 min |
| Worst delay | +38 min |
In the last 30 days UAL1977 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +22 min and a worst delay of +38 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.