Flight
UAL2439 7 Feb 2026
UAL2439, operated by United Airlines, on 7 Feb 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:02Z |
| Last seen | 13:34Z |
| Duration | 13h 31m |
| Aircraft | N66893 |
| Max altitude | 37,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:55 MST |
| Last seen | 23:58Z |
| Duration | 1h 02m |
| Aircraft | N14249 |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +7 min |
| Worst delay | +34 min |
In the last 30 days UAL2439 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +7 min and a worst delay of +34 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.