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 357SCHEDULED · TYPICAL SCHEDULE
AS 357 · SEA → BOI
departs 9:57 AM PT · arrives 12:24 PM MT
Forecast issued Sun 3:00 PM ET · 46h before departure
Odds over time
Arrive at BOI more than 15 minutes late?
15%chance · ±1 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to BOI?
On time or early
85%
15–30 min late
8%
30 min–1 hour late
4%
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%.