ASA312 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Eppley Airfield (KOMA). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 3h 2m. SkyMeter has observed 179 legs of this flight number via ADS-B.

✈
FLIGHTS
179
last 90 days
⏱
AVG DURATION
3h 2m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
8 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KSEA → KOMA
85
avg 2h 57m · Seattle Tacoma → Eppley Airfield
KOMA → KSEA
77
avg 3h 14m · Eppley Airfield → Seattle Tacoma
WA85 → KSEA
1
avg 11m · Weyerhaeuser Heliport → Seattle Tacoma
KMCI → KOMA
1
avg 29m · Kansas City → Eppley Airfield
WN22 → KSEA
1
avg 17m · Lake Union Heliport → Seattle Tacoma
KSEA → KMCI
1
avg 3h 31m · Seattle Tacoma → Kansas City

Aircraft types

Equipment used on this number

5
B38M BOEING Boeing 737 MAX 8
81
B738 BOEING Boeing 737-800
49
B39M BOEING Boeing 737 MAX 9
35
B739 BOEING Boeing 737-900
22
B737 BOEING Boeing 737-700
2

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 ASA312

30
N586ASBOEING Boeing 737-800
→
8/11/2026
3h 15m
No alerts
Replay Analysis
N586ASBOEING Boeing 737-800
→
8/11/2026
2h 54m
No alerts
Replay Analysis
N806AKBOEING Boeing 737 MAX 8
→
8/10/2026
3h 26m
No alerts
Replay Analysis
N806AKBOEING Boeing 737 MAX 8
→
8/10/2026
2h 44m
No alerts
Replay Analysis
N564ASBOEING Boeing 737-800
→
8/9/2026
3h 21m
No alerts
Replay Analysis
N564ASBOEING Boeing 737-800
→
8/9/2026
43m
No alerts
Replay Analysis
N738ALBOEING Boeing 737 MAX 9
→
8/9/2026
28m
No alerts
Replay Analysis
N738ALBOEING Boeing 737 MAX 9
→
8/8/2026
3h 31m
↘ Diverted (inferred)
Replay Analysis
N842AKBOEING Boeing 737 MAX 8
→
8/7/2026
3h 11m
No alerts
Replay Analysis
N842AKBOEING Boeing 737 MAX 8
→
8/7/2026
3h 1m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
8/7/2026
11m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
8/6/2026
3h 3m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
8/6/2026
2h 41m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
8/5/2026
3h 18m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
8/5/2026
3h 13m
No alerts
Replay Analysis
N530ASBOEING Boeing 737-800
→
8/5/2026
45m
No alerts
Replay Analysis
N530ASBOEING Boeing 737-800
→
8/4/2026
3h 6m
No alerts
Replay Analysis
N530ASBOEING Boeing 737-800
→
8/4/2026
3h 51m
No alerts
Replay Analysis
N530ASBOEING Boeing 737-800
→
8/4/2026
3h 2m
No alerts
Replay Analysis
N564ASBOEING Boeing 737-800
→
8/3/2026
3h 30m
No alerts
Replay Analysis
N564ASBOEING Boeing 737-800
→
8/3/2026
2h 44m
No alerts
Replay Analysis
N805AKBOEING Boeing 737 MAX 8
→
8/2/2026
3h 36m
No alerts
Replay Analysis
N805AKBOEING Boeing 737 MAX 8
→
8/2/2026
2h 14m
No alerts
Replay Analysis
N947AKBOEING Boeing 737 MAX 9
→
8/1/2026
6h 49m
No alerts
Replay Analysis
N815AKBOEING Boeing 737 MAX 8
→
7/31/2026
3h 18m
No alerts
Replay Analysis
N815AKBOEING Boeing 737 MAX 8
→
7/31/2026
3h 9m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
7/30/2026
3h 16m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
7/30/2026
2h 58m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
7/29/2026
3h 18m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
7/29/2026
2h 47m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window