ALASKA AIRLINES INC· ICAO24 a4b7d7· last seen 1d ago

N403AS is a BOEING Boeing 737-900 operated by ALASKA AIRLINES INC. SkyMeter has tracked 250 flights totalling 825 hours of airtime via ADS-B across 103 callsigns. The most frequent segment is KPHX to KSEA. Service window in our records spans 53 days. Of those flights, 12 (4.8%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

FLIGHTS
250
all time
FLOWN HOURS
825
tracked time
📍
AIRPORTS VISITED
34
unique
📡
CALLSIGNS
103
89 routes
📅
SERVICE PERIOD
04/11/2026 → 06/03/2026
first → last
INCIDENT RATE
4.8%
12 flagged

Top routes

By flight count

10
3
3
3
3
3
2
2
2
2
2

Aircraft specifications

BOEING Boeing 737-900

Engines
Twin Jet
Vref (approach)
149 kt
MTOW
187,700 lb
Wingspan
117 ft
Length
138 ft
Wake category
Medium

Recent flights

Newest 50 operations of N403AS

50
06/03/2026
3h 56m
No alerts
05/28/2026
5h 27m
No alerts
05/28/2026
4h 29m
No alerts
05/26/2026
2h 20m
No alerts
05/24/2026
1h 50m
↻ Go-around
05/24/2026
2h 59m
No alerts
05/23/2026
1h 41m
No alerts
05/22/2026
2h 59m
No alerts
05/22/2026
5h 50m
No alerts
05/21/2026
6h 48m
No alerts
05/18/2026
3h 33m
No alerts
05/18/2026
3h 28m
△ Unstable
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