ASA443 is operated by ALASKA AIRLINES INC between Dallas Fort Worth International Airport (KDFW) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 3h 56m. SkyMeter has observed 48 legs of this flight number via ADS-B.

✈
FLIGHTS
48
last 90 days
⏱
AVG DURATION
3h 56m
tracked time
📅
SERVICE PERIOD
04/12/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDFW → KSEA
14
avg 4h 5m · Dallas Fort Worth → Seattle Tacoma
KPHL → KSEA
10
avg 5h 47m · Philadelphia → Seattle Tacoma
04PA → KSEA
4
avg 5h 27m · S & C Distribution Center Heliport → Seattle Tacoma

Aircraft types

Equipment used on this number

3
B39M BOEING Boeing 737 MAX 9
39
B739 BOEING Boeing 737-900
34
B738 BOEING Boeing 737-800
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 ASA443

30
N294AKBOEING Boeing 737-900
→
06/03/2026
3h 44m
No alerts
Replay Analysis
N738ALBOEING Boeing 737 MAX 9
→
06/02/2026
4h 0m
No alerts
Replay Analysis
N917AKBOEING Boeing 737 MAX 9
→
06/01/2026
3h 56m
No alerts
Replay Analysis
N979AKBOEING Boeing 737 MAX 9
→
05/31/2026
3h 59m
No alerts
Replay Analysis
N720ALBOEING Boeing 737 MAX 9
→
05/29/2026
4h 9m
No alerts
Replay Analysis
N270AKBOEING Boeing 737-900
→
05/28/2026
3h 46m
No alerts
Replay Analysis
N431ASBOEING Boeing 737-900
→
05/27/2026
3h 40m
No alerts
Replay Analysis
N525ASBOEING Boeing 737-800
→
05/25/2026
4h 7m
No alerts
Replay Analysis
N903AKBOEING Boeing 737 MAX 9
→
05/24/2026
4h 24m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
05/23/2026
4h 5m
No alerts
Replay Analysis
N967AKBOEING Boeing 737 MAX 9
→
05/22/2026
4h 20m
No alerts
Replay Analysis
N448ASBOEING Boeing 737-900
→
05/21/2026
4h 10m
No alerts
Replay Analysis
N725ALBOEING Boeing 737 MAX 9
→
05/20/2026
4h 9m
No alerts
Replay Analysis
N725ALBOEING Boeing 737 MAX 9
→
05/20/2026
9m
No alerts
Replay Analysis
N293AKBOEING Boeing 737-900
→
05/18/2026
4h 6m
No alerts
Replay Analysis
N953AKBOEING Boeing 737 MAX 9
→
05/17/2026
3h 53m
No alerts
Replay Analysis
N969AKBOEING Boeing 737 MAX 9
→
05/16/2026
4h 7m
No alerts
Replay Analysis
N457ASBOEING Boeing 737-900
→
05/15/2026
4h 15m
No alerts
Replay Analysis
N935AKBOEING Boeing 737 MAX 9
→
05/14/2026
4h 8m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
05/13/2026
5h 13m
No alerts
Replay Analysis
N931AKBOEING Boeing 737 MAX 9
→
05/11/2026
37m
No alerts
Replay Analysis
N224AKBOEING Boeing 737-900
→
05/11/2026
5h 10m
No alerts
Replay Analysis
N224AKBOEING Boeing 737-900
→
05/10/2026
54m
No alerts
Replay Analysis
N224AKBOEING Boeing 737-900
→
05/10/2026
6h 6m
No alerts
Replay Analysis
N263AKBOEING Boeing 737-900
→
05/10/2026
4h 57m
No alerts
Replay Analysis
N481ASBOEING Boeing 737-900
→
05/08/2026
50m
No alerts
Replay Analysis
N298AKBOEING Boeing 737-900
→
05/08/2026
3h 49m
No alerts
Replay Analysis
N298AKBOEING Boeing 737-900
→
05/07/2026
49m
No alerts
Replay Analysis
N298AKBOEING Boeing 737-900
→
05/07/2026
4h 39m
No alerts
Replay Analysis
N708ALBOEING Boeing 737 MAX 9
→
05/03/2026
52m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window