Flight
ASA434 19 Sep 2026
ASA434, operated by Alaska Airlines, on 19 Sep 2026: Seattle Tacoma International (KSEA) to Portland International (KPDX). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:27 PDT 18 Sep |
| Last seen | 19:54 PDT 18 Sep |
| Duration | 0h 26m |
| Aircraft | N587AS |
| Max altitude | 20,100 ft |
| Distance tracked | 112 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 2 (25%) |
| Average delay | +33 min |
| Worst delay | +63 min |
In the last 30 days ASA434 departed on time (within 15 minutes) on 2 of 8 flights (25%), with an average departure delay of +33 min and a worst delay of +63 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.