Flight
UAL2478 4 May 2026
UAL2478, operated by United Airlines, on 4 May 2026: Philadelphia International (KPHL) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:07 EDT |
| Last seen | 09:58 MDT |
| Duration | 3h 50m |
| Aircraft | AA7EC3 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,349 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 3 (20%) |
| Average delay | -52 min |
| Worst delay | +111 min |
In the last 30 days UAL2478 departed on time (within 15 minutes) on 3 of 15 flights (20%), with an average departure delay of -52 min and a worst delay of +111 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.