Schedule: the flights that flew on Wednesday, Sep 30, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 739SCHEDULED · TYPICAL SCHEDULE
AS 739 · BOI → SEA
departs 6:26 AM MT · arrives 6:57 AM PT
Forecast issued Sun 3:00 PM ET · 65h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
11%chance · ±0 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
88%
15–30 min late
5%
30 min–1 hour late
3%
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%.