Flight
UAL1863 18 Apr 2026
UAL1863, operated by United Airlines, on 18 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:21Z |
| Last seen | 03:06Z |
| Duration | 2h 44m |
| Aircraft | A12F4C |
| Max altitude | 36,025 ft |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:57 PDT 17 Apr |
| Aircraft | N37541 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,794 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | -348 min |
| Worst delay | +123 min |
In the last 30 days UAL1863 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of -348 min and a worst delay of +123 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.