Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 233SCHEDULED · TYPICAL SCHEDULE
AS 233 · ANC → SEA
departs 4:59 PM AKT · arrives 9:18 PM PT
Forecast issued Sun 12:00 PM ET · 57h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
20%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to SEA?
On time or early
80%
15–30 min late
14%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.