N478AS · BOEING 737-900

Manufacturer and model

BOEING 737-900

Operator

Alaska Airlines (ASA)

First seen

2026-08-11

Last seen

2026-09-24

Flights over the last 30 days

166

Recent flights

• ASA541 Austin Bergstrom International Airport (AUS/KAUS) → Portland International Airport (PDX/KPDX) 2026-09-24
• ASA541 Austin Bergstrom International Airport (AUS/KAUS) → Portland International Airport (PDX/KPDX) 2026-09-24
• ASA1370 Portland International Airport (PDX/KPDX) → Austin Bergstrom International Airport (AUS/KAUS) 2026-09-24
• ASA1370 Portland International Airport (PDX/KPDX) → Austin Bergstrom International Airport (AUS/KAUS) 2026-09-24
• ASA638 Dallas Fort Worth International Airport (DFW/KDFW) → Portland International Airport (PDX/KPDX) 2026-09-23

Sources: the aircraft registry and our own observations; flight totals also include history taken over from before our own network started.