AS549 · ASA549

ASA549 over the last 30 days

As of 2026-10-28

ASA549 is operated by Alaska Airlines on the route Seattle–Tacoma International Airport (SEA/KSEA) → Dallas Fort Worth International Airport (DFW/KDFW). It usually takes off around 19:52 UTC (12:52 local time, SEA). It usually lands around 23:16 UTC (18:16 local time, DFW). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

28/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

19:52 UTC · 12:52 local time (SEA)

Typical landing

23:16 UTC · 18:16 local time (DFW)

Typical time airborne

209 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

76 %

Departures measured

92

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: 14
• BOEING 737-900 (B739) — Number of flights: 14
• BOEING 737 MAX 8 (B38M) — Number of flights: 10

Aircraft in the last 7 days

• N845AK · BOEING 737 MAX 8 2026-10-28
• N275AK · BOEING 737-900 2026-10-27
• N806AK · BOEING 737 MAX 8 2026-10-26
• N821AK · BOEING 737 MAX 8 2026-10-25
• N288AK · BOEING 737-900 2026-10-24
• N815AK · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KSEA – KDFW