Flight
UAL1577 29 Sep 2026
UAL1577, operated by United Airlines, on 29 Sep 2026: San Francisco International (KSFO) to San Diego International Lindbergh Fld (KSAN), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | No departure recorded |
| Scheduled departure | 18:55 PDT 28 Sep |
| Aircraft | N78866 B38M |
| Max altitude | 26,025 ft |
| Distance tracked | 1,600 nm |
Leg 2 of 3
FAA SWIM schedule| Route | KTYS MC GHEE TYSON → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed, departed on time (+13 min) |
| Scheduled departure | 10:42 EDT |
| Actual departure | 10:55 EDT on time |
| Actual arrival | 11:08 CDT |
| Duration | 1h 13m |
| Aircraft | N877UA A319 |
Leg 3 of 3
FAA SWIM schedule| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departed on time (-1149 min) |
| Scheduled departure | 14:32 CDT |
| Actual departure | 19:23 CDT 28 Sep on time |
| Actual arrival | 17:00 PDT |
| Duration | 23h 37m |
| Aircraft | N75858 B753 |
| Max altitude | 32,000 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 18 |
| On time | 6 (33%) |
| Average delay | -3 min |
| Worst delay | +291 min |
In the last 30 days UAL1577 departed on time (within 15 minutes) on 6 of 18 flights (33%), with an average departure delay of -3 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.