Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 513SCHEDULED · TYPICAL SCHEDULE
AS 513 · STS → SEA
departs 7:21 AM PT · arrives 9:12 AM PT
Forecast issued Sun 8:00 PM ET · 62h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
23%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
76%
15–30 min late
14%
30 min–1 hour late
5%
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%.