Flight
ASA100 21 Sep 2026
ASA100, operated by Alaska Airlines, on 21 Sep 2026: Seattle Tacoma International (KSEA) to Heathrow (EGLL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → EGLL HEATHROW |
| Status | Completed (receiver network) |
| First seen airborne | 00:01 PDT |
| Last seen | 17:40 BST |
| Duration | 9h 38m |
| Aircraft | AA9C5B |
| Max altitude | 37,000 ft |
| Distance tracked | 4,158 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +29 min |
| Worst delay | +39 min |
In the last 30 days ASA100 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +29 min and a worst delay of +39 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.