ASA387 is operated by ALASKA AIRLINES INC between Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 30m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
3h 30m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KMSP → KSEA
80
avg 3h 31m · Minneapolis-St Paul International/Wold-Chamberlain → Seattle Tacoma
KANE → KSEA
3
avg 3h 37m · Anoka County-Blaine (Janes Field) → Seattle Tacoma
KSTP → KSEA
1
avg 3h 31m · St Paul Downtown Holman Field → Seattle Tacoma

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
47
B39M BOEING Boeing 737 MAX 9
26
B738 BOEING Boeing 737-800
11
B38M BOEING Boeing 737 MAX 8
1
B737 BOEING Boeing 737-700
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 ASA387

30
N407ASBOEING Boeing 737-900
→
07/19/2026
3h 35m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
07/18/2026
3h 26m
No alerts
Replay Analysis
N512ASBOEING Boeing 737-800
→
07/17/2026
3h 34m
No alerts
Replay Analysis
N293AKBOEING Boeing 737-900
→
07/16/2026
3h 30m
No alerts
Replay Analysis
N478ASBOEING Boeing 737-900
→
07/15/2026
3h 17m
No alerts
Replay Analysis
N492ASBOEING Boeing 737-900
→
07/14/2026
3h 29m
No alerts
Replay Analysis
N453ASBOEING Boeing 737-900
→
07/13/2026
3h 30m
No alerts
Replay Analysis
N720ALBOEING Boeing 737 MAX 9
→
07/12/2026
3h 27m
No alerts
Replay Analysis
N272AKBOEING Boeing 737-900
→
07/11/2026
3h 34m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
07/10/2026
3h 27m
No alerts
Replay Analysis
N990AKBOEING Boeing 737 MAX 9
→
07/09/2026
3h 35m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
07/08/2026
3h 37m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
07/07/2026
3h 31m
No alerts
Replay Analysis
N267AKBOEING Boeing 737-900
→
07/05/2026
3h 35m
No alerts
Replay Analysis
N431ASBOEING Boeing 737-900
→
07/04/2026
3h 33m
No alerts
Replay Analysis
N287AKBOEING Boeing 737-900
→
07/03/2026
3h 22m
No alerts
Replay Analysis
N932AKBOEING Boeing 737 MAX 9
→
07/02/2026
3h 36m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
07/01/2026
3h 29m
No alerts
Replay Analysis
N494ASBOEING Boeing 737-900
→
06/30/2026
3h 27m
No alerts
Replay Analysis
N268AKBOEING Boeing 737-900
→
06/29/2026
3h 14m
No alerts
Replay Analysis
N407ASBOEING Boeing 737-900
→
06/28/2026
4h 2m
No alerts
Replay Analysis
N481ASBOEING Boeing 737-900
→
06/27/2026
3h 31m
No alerts
Replay Analysis
N285AKBOEING Boeing 737-900
→
06/26/2026
3h 32m
No alerts
Replay Analysis
N913AKBOEING Boeing 737 MAX 9
→
06/25/2026
3h 38m
No alerts
Replay Analysis
N938AKBOEING Boeing 737 MAX 9
→
06/24/2026
3h 41m
No alerts
Replay Analysis
N479ASBOEING Boeing 737-900
→
06/23/2026
3h 52m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
06/22/2026
3h 43m
No alerts
Replay Analysis
N912AKBOEING Boeing 737 MAX 9
→
06/21/2026
3h 44m
No alerts
Replay Analysis
N532ASBOEING Boeing 737-800
→
06/20/2026
3h 43m
No alerts
Replay Analysis
N403ASBOEING Boeing 737-900
→
06/19/2026
3h 50m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window