ASA303 is operated by ALASKA AIRLINES INC between Portland International Airport (KPDX) and Sacramento International Airport (KSMF). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 3h 14m. SkyMeter has observed 35 legs of this flight number via ADS-B.

FLIGHTS
35
last 90 days
AVG DURATION
3h 14m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
INCIDENT RATE
5.7%
2 flagged

Routes flown

By count · last 90 days

5
7
avg 1h 27m · Portland → Sacramento
5
avg 55m · Seattle Tacoma → Mahlon Sweet Field
1
avg 9m · Weyerhaeuser Heliport → Seattle Tacoma
5Z1 KSEA
1
avg 1h 57m · Juneau Harbor Seaplane Base → Seattle Tacoma
1
avg 9m · Boeing Plant 2 Heliport → Seattle Tacoma

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 ASA303

30
06/01/2026
1h 21m
No alerts
06/01/2026
1h 57m
No alerts
05/21/2026
5h 11m
No alerts
05/17/2026
1h 55m
No alerts
05/17/2026
5h 24m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window