ASA542 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Sacramento International Airport (KSMF). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 57m. SkyMeter has observed 40 legs of this flight number via ADS-B.

✈
FLIGHTS
40
last 90 days
⏱
AVG DURATION
1h 57m
tracked time
📅
SERVICE PERIOD
04/14/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSEA → KSMF
27
avg 1h 40m · Seattle Tacoma → Sacramento
KSEA → KDFW
7
avg 3h 42m · Seattle Tacoma → Dallas Fort Worth

Aircraft types

Equipment used on this number

3
B39M BOEING Boeing 737 MAX 9
16
B739 BOEING Boeing 737-900
14
B738 BOEING Boeing 737-800
10

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 ASA542

30
N552ASBOEING Boeing 737-800
→
06/03/2026
1h 42m
No alerts
Replay Analysis
N709ALBOEING Boeing 737 MAX 9
→
06/02/2026
1h 49m
No alerts
Replay Analysis
N732ALBOEING Boeing 737 MAX 9
→
06/01/2026
1h 44m
No alerts
Replay Analysis
N921AKBOEING Boeing 737 MAX 9
→
05/31/2026
1h 46m
No alerts
Replay Analysis
N528ASBOEING Boeing 737-800
→
05/29/2026
1h 40m
No alerts
Replay Analysis
N514ASBOEING Boeing 737-800
→
05/28/2026
1h 37m
No alerts
Replay Analysis
N477ASBOEING Boeing 737-900
→
05/26/2026
1h 44m
No alerts
Replay Analysis
N703ALBOEING Boeing 737 MAX 9
→
05/25/2026
1h 36m
No alerts
Replay Analysis
N267AKBOEING Boeing 737-900
→
05/24/2026
1h 38m
No alerts
Replay Analysis
N469ASBOEING Boeing 737-900
→
05/23/2026
1h 29m
No alerts
Replay Analysis
N529ASBOEING Boeing 737-800
→
05/22/2026
1h 47m
No alerts
Replay Analysis
N556ASBOEING Boeing 737-800
→
05/21/2026
1h 20m
No alerts
Replay Analysis
N556ASBOEING Boeing 737-800
→
05/20/2026
1h 49m
No alerts
Replay Analysis
N487ASBOEING Boeing 737-900
→
05/18/2026
1h 42m
No alerts
Replay Analysis
N941AKBOEING Boeing 737 MAX 9
→
05/17/2026
1h 40m
No alerts
Replay Analysis
N494ASBOEING Boeing 737-900
→
05/16/2026
1h 47m
No alerts
Replay Analysis
N962AKBOEING Boeing 737 MAX 9
→
05/15/2026
1h 44m
No alerts
Replay Analysis
N556ASBOEING Boeing 737-800
→
05/14/2026
1h 32m
No alerts
Replay Analysis
N976AKBOEING Boeing 737 MAX 9
→
05/13/2026
1h 51m
No alerts
Replay Analysis
N280AKBOEING Boeing 737-900
→
05/11/2026
1h 34m
No alerts
Replay Analysis
N967AKBOEING Boeing 737 MAX 9
→
05/10/2026
1h 41m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
05/03/2026
1h 37m
No alerts
Replay Analysis
N976AKBOEING Boeing 737 MAX 9
→
05/02/2026
1h 50m
No alerts
Replay Analysis
N710ALBOEING Boeing 737 MAX 9
→
05/01/2026
1h 42m
No alerts
Replay Analysis
N912AKBOEING Boeing 737 MAX 9
→
04/30/2026
1h 35m
No alerts
Replay Analysis
N551ASBOEING Boeing 737-800
→
04/28/2026
1h 36m
No alerts
Replay Analysis
N549ASBOEING Boeing 737-800
→
04/27/2026
1h 31m
No alerts
Replay Analysis
N290AKBOEING Boeing 737-900
→
04/26/2026
1h 40m
No alerts
Replay Analysis
N585ASBOEING Boeing 737-800
→
04/25/2026
1h 42m
No alerts
Replay Analysis
N479ASBOEING Boeing 737-900
→
04/24/2026
1h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window