ASA12 is operated by ALASKA AIRLINES INC between San Diego International Airport (KSAN) and Raleigh Durham International Airport (KRDU). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 4h 4m. SkyMeter has observed 52 legs of this flight number via ADS-B.

✈
FLIGHTS
52
last 90 days
⏱
AVG DURATION
4h 4m
tracked time
📅
SERVICE PERIOD
04/23/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
6 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSAN → KRDU
26
avg 4h 41m · San Diego → Raleigh Durham
KRDU → KSAN
10
avg 5h 0m · Raleigh Durham → San Diego

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
39
B39M BOEING Boeing 737 MAX 9
24
B738 BOEING Boeing 737-800
9
B38M BOEING Boeing 737 MAX 8
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 ASA12

30
N413ASBOEING Boeing 737-900
→
06/03/2026
1h 47m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
06/03/2026
5h 28m
No alerts
Replay Analysis
N956AKBOEING Boeing 737 MAX 9
→
06/03/2026
3h 1m
No alerts
Replay Analysis
N956AKBOEING Boeing 737 MAX 9
→
06/02/2026
4h 57m
No alerts
Replay Analysis
N956AKBOEING Boeing 737 MAX 9
→
06/02/2026
1h 55m
No alerts
Replay Analysis
N956AKBOEING Boeing 737 MAX 9
→
06/02/2026
4h 49m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
06/02/2026
2h 38m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
06/01/2026
2h 13m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
06/01/2026
4h 51m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
06/01/2026
4h 37m
No alerts
Replay Analysis
N942AKBOEING Boeing 737 MAX 9
→
06/01/2026
2h 48m
No alerts
Replay Analysis
N942AKBOEING Boeing 737 MAX 9
→
05/31/2026
2h 14m
No alerts
Replay Analysis
N942AKBOEING Boeing 737 MAX 9
→
05/31/2026
5h 3m
No alerts
Replay Analysis
N942AKBOEING Boeing 737 MAX 9
→
05/31/2026
4h 32m
No alerts
Replay Analysis
N903AKBOEING Boeing 737 MAX 9
→
05/31/2026
2h 39m
No alerts
Replay Analysis
N288AKBOEING Boeing 737-900
→
05/29/2026
1h 16m
No alerts
Replay Analysis
N288AKBOEING Boeing 737-900
→
05/29/2026
2h 47m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
05/29/2026
2h 50m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
05/28/2026
2h 22m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
05/28/2026
5h 13m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
05/28/2026
4h 48m
No alerts
Replay Analysis
N423ASBOEING Boeing 737-900
→
05/28/2026
2h 46m
No alerts
Replay Analysis
N459ASBOEING Boeing 737-900
→
05/27/2026
2h 43m
No alerts
Replay Analysis
N459ASBOEING Boeing 737-900
→
05/26/2026
4h 49m
No alerts
Replay Analysis
N459ASBOEING Boeing 737-900
→
05/26/2026
2h 5m
No alerts
Replay Analysis
N459ASBOEING Boeing 737-900
→
05/26/2026
5h 0m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
05/26/2026
2h 42m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
05/25/2026
4h 38m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
05/25/2026
1h 55m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
05/25/2026
4h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window