Flight
ASA1421 10 Sep 2026
ASA1421, operated by Alaska Airlines, on 10 Sep 2026: George Bush Intcntl Houston (KIAH) to Portland International (KPDX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 CDT 9 Sep |
| Last seen | 20:26 PDT 9 Sep |
| Duration | 3h 25m |
| Aircraft | N435AS |
| Max altitude | 38,025 ft |
| Distance tracked | 1,584 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 07:50 PDT |
| Last seen | 23:58Z |
| Duration | 9h 07m |
| Aircraft | N435AS |
| Max altitude | 32,025 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | -504 min |
| Worst delay | +51 min |
In the last 30 days ASA1421 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of -504 min and a worst delay of +51 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.