N278AK · BOEING 737-900

Manufacturer and model

BOEING 737-900

Operator

Alaska Airlines (ASA)

First seen

2026-08-10

Last seen

2026-09-24

Flights over the last 30 days

180

Recent flights

• ASA692 Sacramento International Airport (SMF/KSMF) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-24
• ASA681 Seattle–Tacoma International Airport (SEA/KSEA) → Sacramento International Airport (SMF/KSMF) 2026-09-24
• ASA681 Seattle–Tacoma International Airport (SEA/KSEA) → Sacramento International Airport (SMF/KSMF) 2026-09-24
• ASA579 Chicago O'Hare International Airport (ORD/KORD) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-23
• ASA579 Chicago O'Hare International Airport (ORD/KORD) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-23

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