AS9580 · ASA9580

ASA9580 over the last 30 days

As of 2026-10-22

ASA9580 is operated by Alaska Airlines on the route Austin Bergstrom International Airport (AUS/KAUS) → Seattle–Tacoma International Airport (SEA/KSEA). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

2/30

Days of the week with an observed flight

Wed

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

77 %

Departures measured

57

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-800 (B738) — Number of flights: 1
• BOEING 737-900 (B739) — Number of flights: 1

Aircraft in the last 7 days

• N516AS · BOEING 737-800 2026-10-22

Related flights on this route

• All flights KAUS – KSEA