Flight
UAL1259 27 Sep 2026
UAL1259, operated by United Airlines, on 27 Sep 2026: San Francisco International (KSFO) to George Bush Intcntl Houston (KIAH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed, departure delayed +22 min |
| Scheduled departure | 10:45 PDT |
| Actual departure | 11:07 PDT delayed +22 min |
| Actual arrival | 16:14 CDT |
| Duration | 3h 07m |
| Aircraft | N57409 B39M |
| Max altitude | 35,025 ft |
| Distance tracked | 1,418 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed, departure delayed +33 min |
| Scheduled departure | 18:32 CDT |
| Actual departure | 19:05 CDT delayed +33 min |
| Actual arrival | 19:32 MST |
| Duration | 2h 27m |
| Aircraft | N31412 B739 |
Punctuality, last 30 days
| Flights | 13 |
| On time | 1 (8%) |
| Average delay | -51 min |
| Worst delay | +180 min |
In the last 30 days UAL1259 departed on time (within 15 minutes) on 1 of 13 flights (8%), with an average departure delay of -51 min and a worst delay of +180 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.