Flight
UAL646 27 Jan 2026
UAL646, operated by United Airlines, on 27 Jan 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KGRR GERALD R FORD INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 16:07 EST |
| Last seen | 23:36Z |
| Duration | 2h 29m |
| Aircraft | N77537 |
| Max altitude | 40,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +15 min |
| Worst delay | +26 min |
In the last 30 days UAL646 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +15 min and a worst delay of +26 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.