Flight
UAL1777 27 Dec 2025
UAL1777, operated by United Airlines, on 27 Dec 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 11:33 EST |
| Aircraft | N799UA |
Leg 2 of 2
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:48 EST |
| Last seen | 15:32 PST |
| Duration | 5h 44m |
| Aircraft | N799UA |
| Max altitude | 38,000 ft |
| Distance tracked | 2,223 nm |
Punctuality, last 30 days
| Flights | 21 |
| On time | 9 (43%) |
| Average delay | +8 min |
| Worst delay | +38 min |
In the last 30 days UAL1777 departed on time (within 15 minutes) on 9 of 21 flights (43%), with an average departure delay of +8 min and a worst delay of +38 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.