ASA390 is operated by ALASKA AIRLINES INC between San Diego International Airport (KSAN) and General Edward Lawrence Logan International Airport (KBOS). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 5h 25m. SkyMeter has observed 87 legs of this flight number via ADS-B.

✈
FLIGHTS
87
last 90 days
⏱
AVG DURATION
5h 25m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 4
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

3
KSAN → KBOS
68
avg 5h 31m · San Diego → General Edward Lawrence Logan
KMCI → KBOS
1
avg 2h 36m · Kansas City → General Edward Lawrence Logan
KSAN → KMCI
1
avg 3h 21m · San Diego → Kansas City

Aircraft types

Equipment used on this number

4
B39M BOEING Boeing 737 MAX 9
33
B738 BOEING Boeing 737-800
25
B739 BOEING Boeing 737-900
22
B38M BOEING Boeing 737 MAX 8
7

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 ASA390

30
N813AKBOEING Boeing 737 MAX 8
→
07/19/2026
2h 25m
No alerts
Replay Analysis
N493ASBOEING Boeing 737-900
→
07/18/2026
6h 2m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
07/17/2026
5h 48m
No alerts
Replay Analysis
N585ASBOEING Boeing 737-800
→
07/16/2026
6h 1m
No alerts
Replay Analysis
N563ASBOEING Boeing 737-800
→
07/15/2026
5h 57m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
07/14/2026
5h 59m
No alerts
Replay Analysis
N590ASBOEING Boeing 737-800
→
07/13/2026
6h 6m
No alerts
Replay Analysis
N705ALBOEING Boeing 737 MAX 9
→
07/12/2026
5h 58m
No alerts
Replay Analysis
N523ASBOEING Boeing 737-800
→
07/11/2026
5h 39m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
07/10/2026
5h 59m
No alerts
Replay Analysis
N801AKBOEING Boeing 737 MAX 8
→
07/09/2026
5h 21m
No alerts
Replay Analysis
N597ASBOEING Boeing 737-800
→
07/08/2026
5h 47m
No alerts
Replay Analysis
N534ASBOEING Boeing 737-800
→
07/07/2026
6h 3m
No alerts
Replay Analysis
N566ASBOEING Boeing 737-800
→
07/06/2026
5h 37m
No alerts
Replay Analysis
N409ASBOEING Boeing 737-900
→
07/05/2026
5h 37m
No alerts
Replay Analysis
N823AKBOEING Boeing 737 MAX 8
→
07/04/2026
5h 27m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
07/03/2026
5h 33m
No alerts
Replay Analysis
N845AKBOEING Boeing 737 MAX 8
→
07/02/2026
5h 32m
No alerts
Replay Analysis
N537ASBOEING Boeing 737-800
→
07/01/2026
5h 36m
No alerts
Replay Analysis
N512ASBOEING Boeing 737-800
→
06/30/2026
5h 37m
↻ Go-around
Replay Analysis
N962AKBOEING Boeing 737 MAX 9
→
06/29/2026
5h 43m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
06/28/2026
5h 35m
No alerts
Replay Analysis
N528ASBOEING Boeing 737-800
→
06/27/2026
6h 9m
No alerts
Replay Analysis
N593ASBOEING Boeing 737-800
→
06/26/2026
5h 30m
No alerts
Replay Analysis
N514ASBOEING Boeing 737-800
→
06/25/2026
5h 5m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
06/24/2026
5h 35m
No alerts
Replay Analysis
N557ASBOEING Boeing 737-800
→
06/23/2026
5h 31m
No alerts
Replay Analysis
N570ASBOEING Boeing 737-800
→
06/22/2026
5h 14m
No alerts
Replay Analysis
N566ASBOEING Boeing 737-800
→
06/21/2026
5h 11m
No alerts
Replay Analysis
N529ASBOEING Boeing 737-800
→
06/20/2026
5h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window