Flight
UAL2647 21 Apr 2026
UAL2647, operated by United Airlines, on 21 Apr 2026: San Francisco International (KSFO) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:43 PDT |
| Last seen | 16:56 EDT |
| Duration | 5h 12m |
| Aircraft | N37556 |
| Max altitude | 35,025 ft |
| Distance tracked | 2,344 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +90 min |
| Worst delay | +138 min |
In the last 30 days UAL2647 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +90 min and a worst delay of +138 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.