Flight
UAL1691 20 Sep 2026
UAL1691, operated by United Airlines, on 20 Sep 2026: George Bush Intcntl Houston (KIAH) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:53 CDT 19 Sep |
| Last seen | 21:24 PDT 19 Sep |
| Duration | 3h 31m |
| Aircraft | A12F08 |
| Max altitude | 32,000 ft |
| Distance tracked | 1,418 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +34 min |
| Worst delay | +185 min |
In the last 30 days UAL1691 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +34 min and a worst delay of +185 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.