ASA557 is operated by ALASKA AIRLINES INC between Eppley Airfield (KOMA) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 3h 54m. SkyMeter has observed 70 legs of this flight number via ADS-B.

✈
FLIGHTS
70
last 90 days
⏱
AVG DURATION
3h 54m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KOMA → KSEA
38
avg 3h 11m · Eppley Airfield → Seattle Tacoma
KBWI → KPDX
27
avg 5h 17m · Baltimore/Washington International Thurgood Marshall → Portland
KMCI → KSEA
1
avg 3h 15m · Kansas City → Seattle Tacoma
KOMA → KRNT
1
avg 3h 1m · Eppley Airfield → Renton
KOMA → KMCI
1
avg 32m · Eppley Airfield → Kansas City

Aircraft types

Equipment used on this number

4
B738 BOEING Boeing 737-800
58
B39M BOEING Boeing 737 MAX 9
40
B739 BOEING Boeing 737-900
23
B38M BOEING Boeing 737 MAX 8
3

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 ASA557

30
N297AKBOEING Boeing 737-900
→
07/19/2026
3h 16m
No alerts
Replay Analysis
N237AKBOEING Boeing 737-900
→
07/18/2026
3h 2m
No alerts
Replay Analysis
N979AKBOEING Boeing 737 MAX 9
→
07/17/2026
3h 14m
No alerts
Replay Analysis
N979AKBOEING Boeing 737 MAX 9
→
07/17/2026
32m
No alerts
Replay Analysis
N282AKBOEING Boeing 737-900
→
07/16/2026
3h 0m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
07/15/2026
2h 54m
No alerts
Replay Analysis
N260AKBOEING Boeing 737-900
→
07/14/2026
3h 8m
No alerts
Replay Analysis
N293AKBOEING Boeing 737-900
→
07/13/2026
2h 58m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
07/12/2026
3h 4m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
07/11/2026
3h 8m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
07/10/2026
3h 7m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
07/09/2026
3h 16m
No alerts
Replay Analysis
N462ASBOEING Boeing 737-900
→
07/08/2026
3h 6m
No alerts
Replay Analysis
N708ALBOEING Boeing 737 MAX 9
→
07/07/2026
3h 2m
No alerts
Replay Analysis
N961AKBOEING Boeing 737 MAX 9
→
07/06/2026
3h 9m
No alerts
Replay Analysis
N535ASBOEING Boeing 737-800
→
07/05/2026
3h 14m
No alerts
Replay Analysis
N938AKBOEING Boeing 737 MAX 9
→
07/04/2026
3h 7m
No alerts
Replay Analysis
N935AKBOEING Boeing 737 MAX 9
→
07/03/2026
3h 1m
No alerts
Replay Analysis
N483ASBOEING Boeing 737-900
→
07/02/2026
3h 3m
No alerts
Replay Analysis
N917AKBOEING Boeing 737 MAX 9
→
07/01/2026
3h 4m
No alerts
Replay Analysis
N409ASBOEING Boeing 737-900
→
06/30/2026
3h 0m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
06/29/2026
3h 8m
No alerts
Replay Analysis
N251AKBOEING Boeing 737-900
→
06/28/2026
3h 0m
No alerts
Replay Analysis
N236AKBOEING Boeing 737-900
→
06/27/2026
2h 57m
No alerts
Replay Analysis
N215AKBOEING Boeing 737-900
→
06/26/2026
3h 1m
No alerts
Replay Analysis
N709ALBOEING Boeing 737 MAX 9
→
06/25/2026
3h 18m
No alerts
Replay Analysis
N478ASBOEING Boeing 737-900
→
06/24/2026
3h 24m
No alerts
Replay Analysis
N263AKBOEING Boeing 737-900
→
06/23/2026
3h 25m
No alerts
Replay Analysis
N710ALBOEING Boeing 737 MAX 9
→
06/22/2026
3h 12m
No alerts
Replay Analysis
N298AKBOEING Boeing 737-900
→
06/21/2026
3h 14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window