Flight
UAL455 16 Dec 2025
UAL455, operated by United Airlines, on 16 Dec 2025: Phoenix Sky Harbor International (KPHX) to Chicago Ohare International (KORD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:15 MST 15 Dec |
| Last seen | 11:08 CST |
| Duration | 15h 52m |
| Aircraft | N78511 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,249 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:55 CST |
| Last seen | 15:20 MST |
| Duration | 3h 24m |
| Aircraft | N77552 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,249 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +34 min |
| Worst delay | +145 min |
In the last 30 days UAL455 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +34 min and a worst delay of +145 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.