Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 31SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AS 31 · JFK → SEA
departs 4:29 PM ET · arrives 8:09 PM PT
Forecast issued Tue 5:00 AM ET · 36h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
22%chance · ±1 pts−3 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
11%
30 min–1 hour late
7%
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%.