Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 1SCHEDULED · TYPICAL SCHEDULE
AS 1 · DCA → SEA
departs 8:00 AM ET · arrives 10:58 AM PT
Forecast issued Sun 3:00 PM ET · 41h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
15%chance · ±1 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
84%
15–30 min late
7%
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%.