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 709SCHEDULED · TYPICAL SCHEDULE
AS 709 · SAN → SEA
departs 6:31 AM PT · arrives 9:11 AM PT
Forecast issued Sun 10:00 AM ET · 48h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
22%chance · ±2 pts+2 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
77%
15–30 min late
14%
30 min–1 hour late
6%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.