Flight
UAL1577 25 Jun 2026
UAL1577, operated by United Airlines, on 25 Jun 2026: Norman Y Mineta San Jose International (KSJC) to San Francisco International (KSFO), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KSJC NORMAN Y MINETA SAN JOSE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 24 Jun |
| Last seen | 17:22 PDT 24 Jun |
| Duration | 0h 21m |
| Aircraft | N75858 |
| Max altitude | 19,475 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:01 PDT 24 Jun |
| Last seen | 20:46 PDT 24 Jun |
| Duration | 1h 45m |
| Aircraft | N467UA |
| Max altitude | 36,075 ft |
| Distance tracked | 590 nm |
Leg 3 of 3partial
PlaneTrack receiver network| Route | Route not recorded |
| Status | Partial record (receiver network) |
| First seen airborne | 04:55Z |
| Aircraft | N467UA |
| Max altitude | 32,025 ft |
Punctuality, last 30 days
| Flights | 19 |
| On time | 5 (26%) |
| Average delay | -23 min |
| Worst delay | +291 min |
In the last 30 days UAL1577 departed on time (within 15 minutes) on 5 of 19 flights (26%), with an average departure delay of -23 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.