ASA263 is operated by ALASKA AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 4h 35m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
4h 35m
tracked time
📅
SERVICE PERIOD
08/20/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KSEA → KEWR
60
avg 4h 47m · Seattle Tacoma → Newark Liberty
KATL → KSEA
14
avg 5h 11m · Hartsfield Jackson Atlanta → Seattle Tacoma
9WA0 → KEWR
1
avg 4h 56m · Boeing Plant 2 Heliport → Newark Liberty
KS50 → KEWR
1
avg 4h 18m · Auburn → Newark Liberty
WN93 → KEWR
1
avg 4h 40m · Park 90 Heliport → Newark Liberty

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
117
B39M BOEING Boeing 737 MAX 9
83
B738 BOEING Boeing 737-800
18

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 ASA263

30
N282AKBOEING Boeing 737-900
→
08/18/2026
22m
No alerts
Replay Analysis
N936AKBOEING Boeing 737 MAX 9
→
08/18/2026
4h 23m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
08/17/2026
4h 17m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
08/16/2026
40m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
08/16/2026
4h 58m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
08/16/2026
3h 1m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
08/15/2026
1h 20m
No alerts
Replay Analysis
N973AKBOEING Boeing 737 MAX 9
→
08/15/2026
4h 58m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
08/15/2026
3h 43m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
08/14/2026
1h 20m
No alerts
Replay Analysis
N419ASBOEING Boeing 737-900
→
08/14/2026
5h 4m
No alerts
Replay Analysis
N712ALBOEING Boeing 737 MAX 9
→
08/14/2026
3h 52m
No alerts
Replay Analysis
N712ALBOEING Boeing 737 MAX 9
→
08/13/2026
51m
No alerts
Replay Analysis
N712ALBOEING Boeing 737 MAX 9
→
08/13/2026
4h 44m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
08/12/2026
3h 30m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
08/11/2026
1h 12m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
08/11/2026
4h 48m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
08/11/2026
4h 9m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
08/10/2026
44m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
08/10/2026
4h 54m
No alerts
Replay Analysis
N274AKBOEING Boeing 737-900
→
08/10/2026
3h 50m
No alerts
Replay Analysis
N274AKBOEING Boeing 737-900
→
08/09/2026
4h 34m
No alerts
Replay Analysis
N274AKBOEING Boeing 737-900
→
08/09/2026
43m
No alerts
Replay Analysis
N971AKBOEING Boeing 737 MAX 9
→
08/09/2026
4h 0m
No alerts
Replay Analysis
N971AKBOEING Boeing 737 MAX 9
→
08/08/2026
47m
No alerts
Replay Analysis
N971AKBOEING Boeing 737 MAX 9
→
08/08/2026
4h 47m
No alerts
Replay Analysis
N409ASBOEING Boeing 737-900
→
08/08/2026
4h 50m
No alerts
Replay Analysis
N947AKBOEING Boeing 737 MAX 9
→
08/07/2026
4h 42m
No alerts
Replay Analysis
N719ALBOEING Boeing 737 MAX 9
→
08/06/2026
3h 44m
No alerts
Replay Analysis
N719ALBOEING Boeing 737 MAX 9
→
08/05/2026
4h 53m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window