AS553 · ASA553

ASA553 over the last 30 days

As of 2026-10-27

ASA553 is operated by Alaska Airlines on the route Harry Reid International Airport (LAS/KLAS) → Charles M. Schulz Sonoma County Airport (STS/KSTS). It usually takes off around 21:40 UTC (14:40 local time, LAS). It usually lands around 23:00 UTC (16:00 local time, STS). Most frequent aircraft type: BOEING 737-800 (B738).

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

21:40 UTC · 14:40 local time (LAS)

Typical landing

23:00 UTC · 16:00 local time (STS)

Typical time airborne

79 min

Median departure deviation from the usual time on this route

+32 min

Departures within 15 minutes of the usual time

42 %

Departures measured

12

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: 24
• BOEING 737 MAX 8 (B38M) — Number of flights: 5

Aircraft in the last 7 days

• N528AS · BOEING 737-800 2026-10-27
• N533AS · BOEING 737-800 2026-10-26
• N523AS · BOEING 737-800 2026-10-25
• N527AS · BOEING 737-800 2026-10-24
• N532AS · BOEING 737-800 2026-10-23
• N549AS · BOEING 737-800 2026-10-22

Related flights on this route

• All flights KLAS – KSTS