ASA656 is operated by ALASKA AIRLINES INC between San Francisco International Airport (KSFO) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 5m. SkyMeter has observed 72 legs of this flight number via ADS-B.

✈
FLIGHTS
72
last 90 days
⏱
AVG DURATION
2h 5m
tracked time
📅
SERVICE PERIOD
10/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
4 / 4
city pairs · airframes
⚠
INCIDENT RATE
2.8%
2 flagged

Routes flown

By count · last 90 days

2
KSFO → KSEA
62
avg 2h 5m · San Francisco → Seattle Tacoma
KHAF → KSEA
7
avg 2h 12m · Half Moon Bay → Seattle Tacoma

Aircraft types

Equipment used on this number

4
B39M BOEING Boeing 737 MAX 9
29
B739 BOEING Boeing 737-900
27
B738 BOEING Boeing 737-800
14
B38M BOEING Boeing 737 MAX 8
2

Safety profile

Flagged flights · last 90 days

Go-arounds
2
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 ASA656

30
N435ASBOEING Boeing 737-900
→
08/21/2026
1h 51m
No alerts
Replay Analysis
N486ASBOEING Boeing 737-900
→
08/18/2026
2h 25m
No alerts
Replay Analysis
N903AKBOEING Boeing 737 MAX 9
→
08/17/2026
1h 50m
No alerts
Replay Analysis
N492ASBOEING Boeing 737-900
→
08/16/2026
1h 52m
No alerts
Replay Analysis
N428ASBOEING Boeing 737-900
→
08/14/2026
2h 9m
No alerts
Replay Analysis
N926AKBOEING Boeing 737 MAX 9
→
08/13/2026
2h 25m
No alerts
Replay Analysis
N915AKBOEING Boeing 737 MAX 9
→
08/12/2026
1h 52m
No alerts
Replay Analysis
N952AKBOEING Boeing 737 MAX 9
→
08/11/2026
2h 11m
No alerts
Replay Analysis
N294AKBOEING Boeing 737-900
→
08/10/2026
2h 18m
No alerts
Replay Analysis
N431ASBOEING Boeing 737-900
→
08/09/2026
1h 29m
No alerts
Replay Analysis
N281AKBOEING Boeing 737-900
→
08/07/2026
1h 59m
No alerts
Replay Analysis
N982AKBOEING Boeing 737 MAX 9
→
08/06/2026
2h 17m
No alerts
Replay Analysis
N977AKBOEING Boeing 737 MAX 9
→
08/05/2026
2h 6m
No alerts
Replay Analysis
N290AKBOEING Boeing 737-900
→
08/04/2026
2h 3m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
08/03/2026
1h 53m
No alerts
Replay Analysis
N428ASBOEING Boeing 737-900
→
08/02/2026
2h 14m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
07/31/2026
2h 14m
↻ Go-around
Replay Analysis
N985AKBOEING Boeing 737 MAX 9
→
07/30/2026
2h 20m
No alerts
Replay Analysis
N440ASBOEING Boeing 737-900
→
07/29/2026
1h 52m
No alerts
Replay Analysis
N428ASBOEING Boeing 737-900
→
07/28/2026
1h 57m
No alerts
Replay Analysis
N732ALBOEING Boeing 737 MAX 9
→
07/27/2026
2h 9m
No alerts
Replay Analysis
N710ALBOEING Boeing 737 MAX 9
→
07/26/2026
1h 56m
No alerts
Replay Analysis
N972AKBOEING Boeing 737 MAX 9
→
07/24/2026
2h 6m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
07/23/2026
2h 6m
No alerts
Replay Analysis
N433ASBOEING Boeing 737-900
→
07/22/2026
1h 47m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
07/21/2026
2h 7m
No alerts
Replay Analysis
N478ASBOEING Boeing 737-900
→
07/20/2026
1h 42m
No alerts
Replay Analysis
N588ASBOEING Boeing 737-800
→
07/19/2026
1h 49m
No alerts
Replay Analysis
N590ASBOEING Boeing 737-800
→
07/16/2026
3h 0m
↻ Go-around
Replay Analysis
N920AKBOEING Boeing 737 MAX 9
→
07/15/2026
1h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window