ASA9578

ALASKA AIRLINES INC · SEA → GSO

ASA9578 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Piedmont Triad International Airport (KGSO). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 20m. SkyMeter has observed 10 legs of this flight number via ADS-B.

✈
FLIGHTS
10
last 90 days
⏱
AVG DURATION
3h 20m
tracked time
📅
SERVICE PERIOD
06/06/2025 → 07/04/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KSEA → KGSO
2
avg 4h 41m · Seattle Tacoma → Piedmont Triad
KIAD → KGSO
1
avg 49m · Washington Dulles → Piedmont Triad
KMCI → KLAX
1
avg 2h 59m · Kansas City → Los Angeles
KSTL → KSEA
1
avg 4h 4m · St Louis Lambert → Seattle Tacoma
KDEN → KSEA
1
avg 2h 39m · Denver → Seattle Tacoma
PHNL → KLAX
1
avg 5h 27m · Daniel K Inouye → Los Angeles
KPDX → KSEA
1
avg 1h 5m · Portland → Seattle Tacoma
KSEA → KSAT
1
avg 5h 46m · Seattle Tacoma → San Antonio

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
9
B39M BOEING Boeing 737 MAX 9
5
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 ASA9578

30
N214AKBOEING Boeing 737-900
→
07/04/2026
1h 11m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
06/29/2026
5h 27m
No alerts
Replay Analysis
N920AKBOEING Boeing 737 MAX 9
→
06/22/2026
4h 35m
No alerts
Replay Analysis
N975AKBOEING Boeing 737 MAX 9
→
06/20/2026
49m
No alerts
Replay Analysis
N958AKBOEING Boeing 737 MAX 9
→
06/08/2026
5h 45m
No alerts
Replay Analysis
N594ASBOEING Boeing 737-800
→
06/06/2026
2h 39m
No alerts
Replay Analysis
N294AKBOEING Boeing 737-900
→
05/26/2026
2h 59m
No alerts
Replay Analysis
N933AKBOEING Boeing 737 MAX 9
→
05/10/2026
1h 5m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
04/17/2026
52m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
04/16/2026
3h 54m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
04/16/2026
4h 48m
No alerts
Replay Analysis
N403ASBOEING Boeing 737-900
→
04/13/2026
2h 45m
⭍ Upset
Replay Analysis
N403ASBOEING Boeing 737-900
→
04/13/2026
2h 45m
No alerts
Replay Analysis
N403ASBOEING Boeing 737-900
→
04/12/2026
1h 18m
No alerts
Replay Analysis
N403ASBOEING Boeing 737-900
→
04/12/2026
4h 4m
No alerts
Replay Analysis
N296AKBOEING Boeing 737-900
→
04/05/2026
4h 51m
No alerts
Replay Analysis
N512ASBOEING Boeing 737-800
→
03/31/2026
1h 14m
No alerts
Replay Analysis
N584ASBOEING Boeing 737-800
→
03/03/2026
1h 11m
No alerts
Replay Analysis
N584ASBOEING Boeing 737-800
→
03/02/2026
5h 22m
No alerts
Replay Analysis
N584ASBOEING Boeing 737-800
→
03/02/2026
6h 34m
No alerts
Replay Analysis
N626ASBOEING Boeing 737-700
→
02/26/2026
3h 2m
No alerts
Replay Analysis
N932AKBOEING Boeing 737 MAX 9
→
02/22/2026
50m
No alerts
Replay Analysis
N918AKBOEING Boeing 737 MAX 9
→
02/19/2026
4h 11m
No alerts
Replay Analysis
N953AKBOEING Boeing 737 MAX 9
→
02/16/2026
3h 13m
△ Unstable approach
Replay Analysis
N897AKBOEING Boeing 737 MAX 8
→
02/09/2026
44m
No alerts
Replay Analysis
N597ASBOEING Boeing 737-800
→
02/03/2026
58m
No alerts
Replay Analysis
N583ASBOEING Boeing 737-800
→
01/20/2026
5h 30m
No alerts
Replay Analysis
N626ASBOEING Boeing 737-700
→
01/15/2026
3h 15m
No alerts
Replay Analysis
N626ASBOEING Boeing 737-700
→
01/13/2026
18m
No alerts
Replay Analysis
N626ASBOEING Boeing 737-700
→
01/12/2026
28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window