Flight
UAL1977 25 Sep 2026
UAL1977, operated by United Airlines, on 25 Sep 2026: George Bush Intcntl Houston (KIAH) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 07:20 CDT |
| Actual departure | 07:39 CDT delayed +19 min |
| Actual arrival | 12:08 EDT |
| Duration | 3h 29m |
| Aircraft | N17337 B38M |
| Max altitude | 35,000 ft |
| Distance tracked | 1,386 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +70 min |
| Worst delay | +333 min |
In the last 30 days UAL1977 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +70 min and a worst delay of +333 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.