Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ALASKA · FLIGHT AS 1508SCHEDULED · TYPICAL SCHEDULE
Today
AS 1508 · FAI → SEA
departs 3:53 PM AKT · arrives 8:36 PM PT
Forecast issued Tue 6:00 PM ET · 2h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
26%chance · ±1 pts+7 pts · 24h
HOW SURE WE AREHigh. The odds now come mostly from live FAA and airport data.
How late will it get to SEA?
On time or early
73%
15–30 min late
15%
30 min–1 hour late
6%
1–2 hours late
4%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.