Flight
UAL1881 17 Apr 2026
UAL1881, operated by United Airlines, on 17 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | Route not recorded |
| Status | Partial record (receiver network) |
| First seen airborne | 00:05Z |
| Aircraft | N18223 |
| Max altitude | 38,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → MMSF SAN FELIPE |
| Status | Completed (receiver network) |
| First seen airborne | 12:08 PDT |
| Last seen | 14:00 PDT |
| Duration | 1h 51m |
| Aircraft | N78506 |
| Max altitude | 39,000 ft |
| Distance tracked | 549 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +29 min |
| Worst delay | +36 min |
In the last 30 days UAL1881 departed on time (within 15 minutes) on 0 of 5 flights (0%), with an average departure delay of +29 min and a worst delay of +36 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.