Flight
UAL639 24 Sep 2026
UAL639, operated by United Airlines, on 24 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 | 10:41Z |
| Last seen | 23:58Z |
| Duration | 13h 16m |
| Aircraft | N464UA |
| Max altitude | 32,400 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | -127 min |
| Worst delay | +185 min |
In the last 30 days UAL639 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of -127 min and a worst delay of +185 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.