ASA9421

ALASKA AIRLINES INC · SEA → OKC

ASA9421 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Will Rogers World Airport (KOKC). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 16m. SkyMeter has observed 23 legs of this flight number via ADS-B.

✈
FLIGHTS
23
last 90 days
⏱
AVG DURATION
3h 16m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
7 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KSEA → KOKC
10
avg 3h 29m · Seattle Tacoma → Will Rogers World
KSEA → KGSO
5
avg 4h 56m · Seattle Tacoma → Piedmont Triad
KTPA → KGSO
2
avg 1h 41m · Tampa → Piedmont Triad
KSEA → KSAT
2
avg 3h 56m · Seattle Tacoma → San Antonio

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
9
B738 BOEING Boeing 737-800
8
B39M BOEING Boeing 737 MAX 9
4
B38M BOEING Boeing 737 MAX 8
3
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 ASA9421

30
N270AKBOEING Boeing 737-900
→
07/05/2026
3h 13m
No alerts
Replay Analysis
N724ALBOEING Boeing 737 MAX 9
→
07/01/2026
4h 5m
No alerts
Replay Analysis
N805AKBOEING Boeing 737 MAX 8
→
06/27/2026
4h 50m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
06/23/2026
3h 25m
No alerts
Replay Analysis
N615ASBOEING Boeing 737-700
→
06/21/2026
3h 42m
No alerts
Replay Analysis
N943AKBOEING Boeing 737 MAX 9
→
06/15/2026
3h 46m
No alerts
Replay Analysis
N563ASBOEING Boeing 737-800
→
05/29/2026
5h 10m
No alerts
Replay Analysis
N277AKBOEING Boeing 737-900
→
05/27/2026
4h 54m
No alerts
Replay Analysis
N985AKBOEING Boeing 737 MAX 9
→
05/22/2026
1h 36m
No alerts
Replay Analysis
N806AKBOEING Boeing 737 MAX 8
→
05/19/2026
6m
No alerts
Replay Analysis
N806AKBOEING Boeing 737 MAX 8
→
05/19/2026
4h 55m
No alerts
Replay Analysis
N548ASBOEING Boeing 737-800
→
05/17/2026
3h 32m
No alerts
Replay Analysis
N214AKBOEING Boeing 737-900
→
05/11/2026
3h 20m
No alerts
Replay Analysis
N214AKBOEING Boeing 737-900
→
05/11/2026
3h 20m
No alerts
Replay Analysis
N506ASBOEING Boeing 737-800
→
05/07/2026
3h 38m
No alerts
Replay Analysis
N537ASBOEING Boeing 737-800
→
05/04/2026
1h 7m
No alerts
Replay Analysis
N537ASBOEING Boeing 737-800
→
05/03/2026
3h 42m
No alerts
Replay Analysis
N537ASBOEING Boeing 737-800
→
05/03/2026
4h 50m
No alerts
Replay Analysis
N590ASBOEING Boeing 737-800
→
05/02/2026
3h 32m
No alerts
Replay Analysis
N917AKBOEING Boeing 737 MAX 9
→
04/21/2026
1h 46m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
04/15/2026
15m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
04/15/2026
15m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
04/15/2026
3h 33m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
04/15/2026
3h 33m
No alerts
Replay Analysis
N527ASBOEING Boeing 737-800
→
04/09/2026
3h 46m
No alerts
Replay Analysis
N983AKBOEING Boeing 737 MAX 9
→
04/05/2026
4h 27m
No alerts
Replay Analysis
N528ASBOEING Boeing 737-800
→
03/29/2026
4h 37m
No alerts
Replay Analysis
N472ASBOEING Boeing 737-900
→
03/25/2026
3h 15m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
03/23/2026
1h 0m
⭍ Upset
Replay Analysis
N593ASBOEING Boeing 737-800
→
03/19/2026
17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window