ASA737

Flight number

ASA737

Airline

Alaska Airlines (ASA)

Route

Washington Dulles International Airport (IAD/KIAD) → Seattle–Tacoma International Airport (SEA/KSEA)

Observed take-off

2026-10-04 21:54 UTC

Observed landing

2026-10-05 03:09 UTC

Aircraft

N403AS · BOEING 737-900

Positions recorded

8434

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.