Flight Status & Tracker

ASA1331

ALASKA AIRLINES INC · STS → SEA · Last tracked Oct 18, 2026

ASA1331 is a flight number operated by ALASKA AIRLINES INC between Charles M. Schulz Sonoma County Airport (KSTS) and Seattle Tacoma International Airport (KSEA). SkyMeter last tracked ASA1331 on October 18, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 4h 12m. SkyMeter has observed 71 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
71
last 90 days
⏱
AVG DURATION
4h 12m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 10/18/2026
first → last seen
🗺
ROUTES / TYPES
4 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSTS → KSEA
36
avg 1h 31m · Charles M. Schulz Sonoma County → Seattle Tacoma
KSAN → KSFO
12
avg 1h 33m · San Diego → San Francisco

Aircraft types

Equipment used on this number

5
B738 BOEING Boeing 737-800
35
B739 BOEING Boeing 737-900
16
B39M BOEING Boeing 737 MAX 9
14
B38M BOEING Boeing 737 MAX 8
5
B737 BOEING Boeing 737-700
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of ASA1331

30
N937AKBOEING Boeing 737 MAX 9
→
10/18/2026
1h 31m
No alerts
Replay Analysis
N537ASBOEING Boeing 737-800
→
10/17/2026
1h 24m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
10/16/2026
1h 36m
No alerts
Replay Analysis
N821AKBOEING Boeing 737 MAX 8
→
10/15/2026
1h 48m
No alerts
Replay Analysis
N440ASBOEING Boeing 737-900
→
10/13/2026
1h 27m
No alerts
Replay Analysis
N516ASBOEING Boeing 737-800
→
10/11/2026
1h 38m
No alerts
Replay Analysis
N801AKBOEING Boeing 737 MAX 8
→
10/10/2026
1h 25m
No alerts
Replay Analysis
N961AKBOEING Boeing 737 MAX 9
→
10/9/2026
1h 40m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
10/8/2026
1h 27m
No alerts
Replay Analysis
N813AKBOEING Boeing 737 MAX 8
→
10/7/2026
1h 23m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
10/6/2026
1h 34m
No alerts
Replay Analysis
N971AKBOEING Boeing 737 MAX 9
→
10/5/2026
1h 32m
No alerts
Replay Analysis
N453ASBOEING Boeing 737-900
→
10/4/2026
1h 43m
No alerts
Replay Analysis
N517ASBOEING Boeing 737-800
→
10/2/2026
1h 36m
No alerts
Replay Analysis
N514ASBOEING Boeing 737-800
→
10/1/2026
1h 25m
No alerts
Replay Analysis
N566ASBOEING Boeing 737-800
→
9/30/2026
1h 34m
No alerts
Replay Analysis
N508ASBOEING Boeing 737-800
→
9/29/2026
1h 39m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
9/28/2026
1h 42m
No alerts
Replay Analysis
N512ASBOEING Boeing 737-800
→
9/27/2026
1h 22m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
9/26/2026
1h 33m
No alerts
Replay Analysis
N548ASBOEING Boeing 737-800
→
9/24/2026
1h 36m
No alerts
Replay Analysis
N534ASBOEING Boeing 737-800
→
9/23/2026
1h 32m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
9/22/2026
1h 30m
No alerts
Replay Analysis
N846AKBOEING Boeing 737 MAX 8
→
9/21/2026
1h 23m
No alerts
Replay Analysis
N568ASBOEING Boeing 737-800
→
9/20/2026
1h 29m
No alerts
Replay Analysis
N612ASBOEING Boeing 737-700
→
9/19/2026
1h 37m
No alerts
Replay Analysis
N597ASBOEING Boeing 737-800
→
9/18/2026
1h 40m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
9/17/2026
1h 33m
No alerts
Replay Analysis
N557ASBOEING Boeing 737-800
→
9/16/2026
1h 26m
No alerts
Replay Analysis
N556ASBOEING Boeing 737-800
→
9/15/2026
1h 23m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window