Flight
UAL1577 23 Sep 2026
UAL1577, operated by United Airlines, on 23 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 22 Sep |
| Aircraft | N57862 |
| Max altitude | 23,350 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 19:36 PDT 22 Sep |
| Last seen | 20:50 PDT 22 Sep |
| Duration | 1h 14m |
| Aircraft | N27292 |
| Max altitude | 37,000 ft |
| Distance tracked | 388 nm |
Leg 3 of 3partial
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:52 PDT 22 Sep |
| Aircraft | N27292 |
| Max altitude | 34,000 ft |
| Distance tracked | 2,103 nm |
Punctuality, last 30 days
| Flights | 21 |
| On time | 6 (29%) |
| Average delay | +1 min |
| Worst delay | +291 min |
In the last 30 days UAL1577 departed on time (within 15 minutes) on 6 of 21 flights (29%), with an average departure delay of +1 min and a worst delay of +291 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.