Flight
UAL3940 14 Apr 2026
UAL3940, operated by United Airlines, on 14 Apr 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | ? → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:42Z |
| Last seen | 06:44 PDT |
| Duration | 1h 01m |
| Aircraft | N37556 |
| Max altitude | 33,025 ft |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +41 min |
| Worst delay | +58 min |
In the last 30 days UAL3940 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +41 min and a worst delay of +58 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.