AS214 · ASA214

ASA214 over the last 30 days

As of 2026-10-27

ASA214 is operated by Alaska Airlines on the route Seattle–Tacoma International Airport (SEA/KSEA) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 06:17 UTC (23:17 local time, SEA). It usually lands around 10:59 UTC (06:59 local time, BOS). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

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

Typical take-off

06:17 UTC · 23:17 local time (SEA)

Typical landing

10:59 UTC · 06:59 local time (BOS)

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

67 %

Departures measured

55

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 737-900 (B739) — Number of flights: 28
• BOEING 737 MAX 9 (B39M) — Number of flights: 26
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N552AS · BOEING 737-800 2026-10-27
• N263AK · BOEING 737-900 2026-10-26
• N926AK · BOEING 737 MAX 9 2026-10-25
• N431AS · BOEING 737-900 2026-10-24
• N956AK · BOEING 737 MAX 9 2026-10-23
• N707AL · BOEING 737 MAX 9 2026-10-22

Related flights on this route

• All flights KSEA – KBOS