Flight
UAL2638 23 Sep 2026
UAL2638, operated by United Airlines, on 23 Sep 2026: George Bush Intcntl Houston (KIAH) to Seattle Tacoma International (KSEA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 CDT 22 Sep |
| Last seen | 19:12 PDT 22 Sep |
| Duration | 2h 12m |
| Aircraft | N76522 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,627 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 22:46 EDT 22 Sep |
| Last seen | 13:48 CDT |
| Duration | 16h 02m |
| Aircraft | N76522 |
| Max altitude | 36,000 ft |
| Distance tracked | 904 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:28 CDT |
| Last seen | 16:58 PDT |
| Duration | 2h 29m |
| Aircraft | N76516 |
| Max altitude | 38,000 ft |
| Distance tracked | 1,627 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +31 min |
| Worst delay | +91 min |
In the last 30 days UAL2638 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +31 min and a worst delay of +91 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.