Flight
ASA306 22 Sep 2026
ASA306, operated by Alaska Airlines, on 22 Sep 2026: Seattle Tacoma International (KSEA) to General Edward Lawrence Logan International (KBOS), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 21 Sep |
| Last seen | 20:44 EDT 21 Sep |
| Duration | 0h 44m |
| Aircraft | N978AK |
| Max altitude | 35,000 ft |
| Distance tracked | 2,162 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:03 EDT 21 Sep |
| Last seen | 00:24 PDT |
| Duration | 5h 20m |
| Aircraft | N978AK |
| Max altitude | 36,000 ft |
| Distance tracked | 2,162 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:18 PDT |
| Last seen | 19:36 EDT |
| Duration | 5h 18m |
| Aircraft | N946AK |
| Max altitude | 33,000 ft |
| Distance tracked | 2,162 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 4 (27%) |
| Average delay | -286 min |
| Worst delay | +201 min |
In the last 30 days ASA306 departed on time (within 15 minutes) on 4 of 15 flights (27%), with an average departure delay of -286 min and a worst delay of +201 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.