ASA406 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Detroit Metropolitan Wayne County Airport (KDTW). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 11m. SkyMeter has observed 25 legs of this flight number via ADS-B.

✈
FLIGHTS
25
last 90 days
⏱
AVG DURATION
3h 11m
tracked time
📅
SERVICE PERIOD
04/23/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
2 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSEA → KDTW
18
avg 4h 5m · Seattle Tacoma → Detroit Metropolitan Wayne County
KSEA → KGEG
7
avg 51m · Seattle Tacoma → Spokane

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
11
B39M BOEING Boeing 737 MAX 9
6
B737 BOEING Boeing 737-700
5
B38M BOEING Boeing 737 MAX 8
1
B738 BOEING Boeing 737-800
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 25 operations of ASA406

25
N967AKBOEING Boeing 737 MAX 9
→
06/03/2026
4h 17m
No alerts
Replay Analysis
N428ASBOEING Boeing 737-900
→
06/02/2026
4h 17m
No alerts
Replay Analysis
N842AK
→
06/01/2026
4h 8m
No alerts
Replay Analysis
N408ASBOEING Boeing 737-900
→
05/31/2026
4h 14m
No alerts
Replay Analysis
N448ASBOEING Boeing 737-900
→
05/29/2026
4h 33m
No alerts
Replay Analysis
N296AKBOEING Boeing 737-900
→
05/28/2026
4h 21m
No alerts
Replay Analysis
N486ASBOEING Boeing 737-900
→
05/26/2026
3h 58m
No alerts
Replay Analysis
N413ASBOEING Boeing 737-900
→
05/25/2026
4h 5m
No alerts
Replay Analysis
N461ASBOEING Boeing 737-900
→
05/24/2026
3h 57m
No alerts
Replay Analysis
N931AKBOEING Boeing 737 MAX 9
→
05/23/2026
4h 8m
No alerts
Replay Analysis
N964AKBOEING Boeing 737 MAX 9
→
05/22/2026
4h 1m
No alerts
Replay Analysis
N949AKBOEING Boeing 737 MAX 9
→
05/21/2026
3h 58m
No alerts
Replay Analysis
N956AKBOEING Boeing 737 MAX 9
→
05/20/2026
3h 54m
No alerts
Replay Analysis
N565ASBOEING Boeing 737-800
→
05/18/2026
3h 57m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
05/17/2026
4h 1m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
05/16/2026
3h 57m
No alerts
Replay Analysis
N294AKBOEING Boeing 737-900
→
05/15/2026
3h 38m
No alerts
Replay Analysis
N408ASBOEING Boeing 737-900
→
05/14/2026
4h 7m
No alerts
Replay Analysis
N215AKBOEING Boeing 737-900
→
05/13/2026
54m
No alerts
Replay Analysis
N821AKBOEING Boeing 737 MAX 8
→
05/11/2026
54m
No alerts
Replay Analysis
N619ASBOEING Boeing 737-700
→
05/10/2026
46m
No alerts
Replay Analysis
N613ASBOEING Boeing 737-700
→
05/04/2026
55m
No alerts
Replay Analysis
N614ASBOEING Boeing 737-700
→
05/03/2026
1h 0m
No alerts
Replay Analysis
N615ASBOEING Boeing 737-700
→
04/25/2026
46m
No alerts
Replay Analysis
N615ASBOEING Boeing 737-700
→
04/23/2026
42m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window