Flight
UAL1777 4 Oct 2025
UAL1777, operated by United Airlines, on 4 Oct 2025: Newark Liberty International (KEWR) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:23 EDT |
| Last seen | 16:59 PDT |
| Duration | 3h 36m |
| Aircraft | N2748U |
| Max altitude | 36,000 ft |
| Distance tracked | 2,223 nm |
Punctuality, last 30 days
| Flights | 24 |
| On time | 9 (38%) |
| Average delay | +11 min |
| Worst delay | +40 min |
In the last 30 days UAL1777 departed on time (within 15 minutes) on 9 of 24 flights (38%), with an average departure delay of +11 min and a worst delay of +40 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.