Flight
UAL2356 24 Sep 2026
UAL2356, operated by United Airlines, on 24 Sep 2026: General Edward Lawrence Logan International (KBOS) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 23 Sep |
| Last seen | 08:42 PDT |
| Duration | 15h 41m |
| Aircraft | N77552 |
| Max altitude | 36,000 ft |
| Distance tracked | 2,344 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KOAK METROPOLITAN OAKLAND INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:20 PDT |
| Last seen | 19:58 EDT |
| Duration | 2h 38m |
| Aircraft | N77584 |
| Max altitude | 33,000 ft |
| Distance tracked | 2,334 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 2 (14%) |
| Average delay | +99 min |
| Worst delay | +323 min |
In the last 30 days UAL2356 departed on time (within 15 minutes) on 2 of 14 flights (14%), with an average departure delay of +99 min and a worst delay of +323 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.