Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 331SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AS 331 · SEA → BUR
departs 3:05 PM PT · arrives 5:40 PM PT
Forecast issued Fri 10:00 AM ET · 32h before departure
Odds over time
Arrive at BUR more than 15 minutes late?
30%chance · ±2 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to BUR?
On time or early
70%
15–30 min late
14%
30 min–1 hour late
10%
1–2 hours late
5%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.