Flight
UAL737 18 Sep 2026
UAL737, operated by United Airlines, on 18 Sep 2026: Boeing Fld King Co International (KBFI) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:44 PDT 17 Sep |
| Last seen | 21:42 PDT 17 Sep |
| Duration | 1h 57m |
| Aircraft | A2B8C4 |
| Max altitude | 35,000 ft |
| Distance tracked | 595 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +38 min |
| Worst delay | +76 min |
In the last 30 days UAL737 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +38 min and a worst delay of +76 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.