Flight
UAL1271 21 Sep 2026
UAL1271, operated by United Airlines, on 21 Sep 2026: San Francisco International (KSFO) to Licenciado Benito Juarez International (MMMX). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → MMMX LICENCIADO BENITO JUAREZ INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:39 PDT |
| Last seen | 16:14 CST |
| Duration | 4h 34m |
| Aircraft | N37257 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,635 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +42 min |
| Worst delay | +66 min |
In the last 30 days UAL1271 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +42 min and a worst delay of +66 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.