Flight
UAL178 4 May 2026
UAL178, operated by United Airlines, on 4 May 2026: Fiumicino (LIRF) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | LIRF FIUMICINO → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:35 CEST |
| Last seen | 17:14 MDT |
| Duration | 10h 38m |
| Aircraft | N19951 |
| Max altitude | 38,000 ft |
| Distance tracked | 4,822 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | -52 min |
| Worst delay | +210 min |
In the last 30 days UAL178 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of -52 min and a worst delay of +210 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.