Flight
UAL1238 19 Jul 2026
UAL1238, operated by United Airlines, on 19 Jul 2026: George Bush Intcntl Houston (KIAH) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:10 CDT |
| Last seen | 14:52 MST |
| Duration | 8h 41m |
| Aircraft | N79521 |
| Max altitude | 34,000 ft |
| Distance tracked | 875 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +19 min |
| Worst delay | +26 min |
In the last 30 days UAL1238 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +19 min and a worst delay of +26 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.