ASA348 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 4h 49m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
4h 49m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
4 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSEA → KIAD
44
avg 4h 45m · Seattle Tacoma → Washington Dulles
KATL → KSEA
36
avg 5h 6m · Hartsfield Jackson Atlanta → Seattle Tacoma

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
78
B39M BOEING Boeing 737 MAX 9
76
B738 BOEING Boeing 737-800
11
B38M BOEING Boeing 737 MAX 8
6

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 ASA348

30
N973AKBOEING Boeing 737 MAX 9
→
07/19/2026
4h 48m
No alerts
Replay Analysis
N494ASBOEING Boeing 737-900
→
07/18/2026
5h 3m
No alerts
Replay Analysis
N722ALBOEING Boeing 737 MAX 9
→
07/17/2026
4h 43m
No alerts
Replay Analysis
N546ASBOEING Boeing 737-800
→
07/16/2026
5h 10m
No alerts
Replay Analysis
N277AKBOEING Boeing 737-900
→
07/15/2026
4h 38m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
07/14/2026
4h 43m
No alerts
Replay Analysis
N931AKBOEING Boeing 737 MAX 9
→
07/13/2026
4h 49m
No alerts
Replay Analysis
N459ASBOEING Boeing 737-900
→
07/12/2026
4h 54m
No alerts
Replay Analysis
N483ASBOEING Boeing 737-900
→
07/11/2026
4h 51m
No alerts
Replay Analysis
N952AKBOEING Boeing 737 MAX 9
→
07/10/2026
4h 48m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
07/09/2026
5h 7m
No alerts
Replay Analysis
N943AKBOEING Boeing 737 MAX 9
→
07/08/2026
5h 4m
No alerts
Replay Analysis
N977AKBOEING Boeing 737 MAX 9
→
07/07/2026
4h 49m
No alerts
Replay Analysis
N549ASBOEING Boeing 737-800
→
07/06/2026
5h 14m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
07/05/2026
5h 3m
No alerts
Replay Analysis
N960AKBOEING Boeing 737 MAX 9
→
07/04/2026
4h 57m
No alerts
Replay Analysis
N265AKBOEING Boeing 737-900
→
07/03/2026
4h 58m
No alerts
Replay Analysis
N265AKBOEING Boeing 737-900
→
07/03/2026
35m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
07/02/2026
5h 9m
No alerts
Replay Analysis
N291BTBOEING Boeing 737 MAX 9
→
07/01/2026
4h 59m
No alerts
Replay Analysis
N913AKBOEING Boeing 737 MAX 9
→
06/30/2026
5h 1m
No alerts
Replay Analysis
N984AKBOEING Boeing 737 MAX 9
→
06/29/2026
4h 59m
No alerts
Replay Analysis
N264AKBOEING Boeing 737-900
→
06/28/2026
5h 3m
No alerts
Replay Analysis
N224AKBOEING Boeing 737-900
→
06/27/2026
5h 9m
No alerts
Replay Analysis
N707ALBOEING Boeing 737 MAX 9
→
06/26/2026
5h 11m
No alerts
Replay Analysis
N464ASBOEING Boeing 737-900
→
06/25/2026
5h 23m
No alerts
Replay Analysis
N248AKBOEING Boeing 737-900
→
06/24/2026
5h 13m
No alerts
Replay Analysis
N703ALBOEING Boeing 737 MAX 9
→
06/23/2026
5h 19m
No alerts
Replay Analysis
N593ASBOEING Boeing 737-800
→
06/22/2026
5h 39m
No alerts
Replay Analysis
N982AKBOEING Boeing 737 MAX 9
→
06/21/2026
5h 25m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window