Flight Status & Tracker

ASA424

ALASKA AIRLINES INC · SFO → SAN · Last tracked Oct 21, 2026

ASA424 is a flight number operated by ALASKA AIRLINES INC between San Francisco International Airport (KSFO) and San Diego International Airport (KSAN). SkyMeter last tracked ASA424 on October 21, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 28m. SkyMeter has observed 89 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
89
last 90 days
⏱
AVG DURATION
2h 28m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
9 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KSFO → KSAN
36
avg 1h 38m · San Francisco → San Diego
KSEA → KDFW
35
avg 3h 39m · Seattle Tacoma → Dallas Fort Worth
KHAF → KSAN
4
avg 1h 54m · Half Moon Bay → San Diego
KSFO → KNRS
1
avg 1h 44m · San Francisco → Naval Outlying Field Imperial Beach (Ream Field)
KOAK → KSAN
1
avg 1h 39m · Metropolitan Oakland → San Diego

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
32
B39M BOEING Boeing 737 MAX 9
29
B738 BOEING Boeing 737-800
26
B38M BOEING Boeing 737 MAX 8
2

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 ASA424

30
N448ASBOEING Boeing 737-900
→
10/21/2026
7m
No alerts
Replay Analysis
N448ASBOEING Boeing 737-900
→
10/21/2026
3h 37m
No alerts
Replay Analysis
N434ASBOEING Boeing 737-900
→
10/20/2026
3h 42m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
10/18/2026
3h 47m
No alerts
Replay Analysis
N928AKBOEING Boeing 737 MAX 9
→
10/16/2026
26m
No alerts
Replay Analysis
N928AKBOEING Boeing 737 MAX 9
→
10/16/2026
3h 40m
No alerts
Replay Analysis
N536ASBOEING Boeing 737-800
→
10/15/2026
4h 1m
No alerts
Replay Analysis
N935AKBOEING Boeing 737 MAX 9
→
10/14/2026
3h 42m
No alerts
Replay Analysis
N407ASBOEING Boeing 737-900
→
10/13/2026
3h 39m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
10/12/2026
3h 41m
No alerts
Replay Analysis
N408ASBOEING Boeing 737-900
→
10/10/2026
25m
No alerts
Replay Analysis
N408ASBOEING Boeing 737-900
→
10/10/2026
3h 32m
No alerts
Replay Analysis
N705ALBOEING Boeing 737 MAX 9
→
10/9/2026
6m
No alerts
Replay Analysis
N705ALBOEING Boeing 737 MAX 9
→
10/9/2026
3h 47m
No alerts
Replay Analysis
N919AKBOEING Boeing 737 MAX 9
→
10/8/2026
3h 48m
No alerts
Replay Analysis
N942AKBOEING Boeing 737 MAX 9
→
10/7/2026
3h 52m
No alerts
Replay Analysis
N492ASBOEING Boeing 737-900
→
10/6/2026
10m
No alerts
Replay Analysis
N492ASBOEING Boeing 737-900
→
10/6/2026
3h 43m
No alerts
Replay Analysis
N592ASBOEING Boeing 737-800
→
10/5/2026
11m
No alerts
Replay Analysis
N592ASBOEING Boeing 737-800
→
10/5/2026
3h 27m
No alerts
Replay Analysis
N801AKBOEING Boeing 737 MAX 8
→
10/4/2026
3h 47m
No alerts
Replay Analysis
N723ALBOEING Boeing 737 MAX 9
→
10/3/2026
3h 42m
No alerts
Replay Analysis
N562ASBOEING Boeing 737-800
→
10/2/2026
1h 32m
No alerts
Replay Analysis
N557ASBOEING Boeing 737-800
→
10/1/2026
1h 27m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
9/30/2026
1h 38m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
9/29/2026
1h 36m
No alerts
Replay Analysis
N703ALBOEING Boeing 737 MAX 9
→
9/28/2026
1h 37m
No alerts
Replay Analysis
N461ASBOEING Boeing 737-900
→
9/27/2026
1h 34m
No alerts
Replay Analysis
N821AKBOEING Boeing 737 MAX 8
→
9/26/2026
2h 4m
No alerts
Replay Analysis
N283AKBOEING Boeing 737-900
→
9/25/2026
2h 5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window