Flight
UAL8120 29 Jun 2026
UAL8120, operated by United Airlines, on 29 Jun 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 19:05 MDT 28 Jun |
| Last seen | 05:48Z |
| Duration | 4h 43m |
| Aircraft | N79521 |
| Max altitude | 26,025 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:20 MDT |
| Last seen | 07:30 EDT |
| Duration | 5h 09m |
| Aircraft | N16217 |
| Max altitude | 33,000 ft |
| Distance tracked | 1,349 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +226 min |
| Worst delay | +407 min |
In the last 30 days UAL8120 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +226 min and a worst delay of +407 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.