ASA389 is operated by ALASKA AIRLINES INC between General Edward Lawrence Logan International Airport (KBOS) and San Diego International Airport (KSAN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 5h 54m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
5h 54m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
5 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KBOS → KSAN
78
avg 6h 8m · General Edward Lawrence Logan → San Diego
US-0370 → KSAN
2
avg 6h 16m · Cape Air Seaplanes on Boston Harbor Seaplane Base → San Diego
US-2553 → KSAN
1
avg 3h 10m · Speer → San Diego

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
122
B39M BOEING Boeing 737 MAX 9
119
B738 BOEING Boeing 737-800
7

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 ASA389

30
N433ASBOEING Boeing 737-900
→
08/20/2026
1h 50m
No alerts
Replay Analysis
N403ASBOEING Boeing 737-900
→
08/18/2026
3h 8m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
08/18/2026
2h 30m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
08/17/2026
6h 0m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
08/17/2026
3h 29m
No alerts
Replay Analysis
N954AKBOEING Boeing 737 MAX 9
→
08/17/2026
2h 43m
No alerts
Replay Analysis
N954AKBOEING Boeing 737 MAX 9
→
08/16/2026
3h 25m
No alerts
Replay Analysis
N954AKBOEING Boeing 737 MAX 9
→
08/16/2026
6h 9m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
08/16/2026
2h 30m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
08/15/2026
3h 19m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
08/15/2026
5h 50m
No alerts
Replay Analysis
N731ALBOEING Boeing 737 MAX 9
→
08/15/2026
2h 58m
No alerts
Replay Analysis
N731ALBOEING Boeing 737 MAX 9
→
08/14/2026
6h 25m
No alerts
Replay Analysis
N731ALBOEING Boeing 737 MAX 9
→
08/14/2026
3h 26m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
08/14/2026
2h 24m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
08/13/2026
5h 54m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
08/13/2026
3h 29m
No alerts
Replay Analysis
N267AKBOEING Boeing 737-900
→
08/12/2026
2h 36m
No alerts
Replay Analysis
N267AKBOEING Boeing 737-900
→
08/11/2026
3h 27m
No alerts
Replay Analysis
N267AKBOEING Boeing 737-900
→
08/11/2026
6h 4m
No alerts
Replay Analysis
N968AKBOEING Boeing 737 MAX 9
→
08/11/2026
2h 29m
No alerts
Replay Analysis
N968AKBOEING Boeing 737 MAX 9
→
08/10/2026
3h 22m
No alerts
Replay Analysis
N968AKBOEING Boeing 737 MAX 9
→
08/10/2026
5h 52m
No alerts
Replay Analysis
N462ASBOEING Boeing 737-900
→
08/10/2026
2h 45m
No alerts
Replay Analysis
N462ASBOEING Boeing 737-900
→
08/09/2026
3h 26m
No alerts
Replay Analysis
N462ASBOEING Boeing 737-900
→
08/09/2026
6h 12m
No alerts
Replay Analysis
N238AKBOEING Boeing 737-900
→
08/09/2026
3h 45m
No alerts
Replay Analysis
N238AKBOEING Boeing 737-900
→
08/08/2026
2h 35m
No alerts
Replay Analysis
N238AKBOEING Boeing 737-900
→
08/08/2026
6h 22m
No alerts
Replay Analysis
N938AKBOEING Boeing 737 MAX 9
→
08/08/2026
3h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window