ASA557 is operated by ALASKA AIRLINES INC between Baltimore/Washington International Thurgood Marshall Airport (KBWI) and Portland International Airport (KPDX). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 3h 48m. SkyMeter has observed 24 legs of this flight number via ADS-B.

✈
FLIGHTS
24
last 90 days
⏱
AVG DURATION
3h 48m
tracked time
📅
SERVICE PERIOD
05/13/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KBWI → KPDX
12
avg 5h 18m · Baltimore/Washington International Thurgood Marshall → Portland

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
33
B39M BOEING Boeing 737 MAX 9
11
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
N943AKBOEING Boeing 737 MAX 9
→
06/03/2026
3h 30m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
06/03/2026
1h 48m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
06/02/2026
5h 9m
No alerts
Replay Analysis
N946AKBOEING Boeing 737 MAX 9
→
06/02/2026
3h 21m
No alerts
Replay Analysis
N552ASBOEING Boeing 737-800
→
06/02/2026
2h 57m
No alerts
Replay Analysis
N552ASBOEING Boeing 737-800
→
06/01/2026
2h 9m
No alerts
Replay Analysis
N552ASBOEING Boeing 737-800
→
06/01/2026
5h 7m
No alerts
Replay Analysis
N587ASBOEING Boeing 737-800
→
06/01/2026
2h 3m
No alerts
Replay Analysis
N587ASBOEING Boeing 737-800
→
05/31/2026
2h 48m
No alerts
Replay Analysis
N587ASBOEING Boeing 737-800
→
05/31/2026
4h 53m
No alerts
Replay Analysis
N534ASBOEING Boeing 737-800
→
05/31/2026
2h 7m
No alerts
Replay Analysis
N551ASBOEING Boeing 737-800
→
05/29/2026
3h 3m
No alerts
Replay Analysis
N516ASBOEING Boeing 737-800
→
05/29/2026
1h 43m
No alerts
Replay Analysis
N516ASBOEING Boeing 737-800
→
05/28/2026
3h 41m
No alerts
Replay Analysis
N516ASBOEING Boeing 737-800
→
05/28/2026
5h 24m
No alerts
Replay Analysis
N724ALBOEING Boeing 737 MAX 9
→
05/28/2026
3h 51m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
05/26/2026
3h 4m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
05/26/2026
1h 41m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
05/25/2026
3h 21m
No alerts
Replay Analysis
N589ASBOEING Boeing 737-800
→
05/25/2026
5h 24m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
05/25/2026
1h 36m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
05/24/2026
3h 39m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
05/24/2026
5h 17m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
05/24/2026
1h 49m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
05/23/2026
3h 11m
No alerts
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
05/23/2026
5h 18m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
05/23/2026
1h 41m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
05/22/2026
26m
No alerts
Replay Analysis
N553ASBOEING Boeing 737-800
→
05/22/2026
50m
No alerts
Replay Analysis
N553ASBOEING Boeing 737-800
→
05/21/2026
3h 42m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window