Schedule: FAA flight plans.
ALASKA · FLIGHT AS 660
SCHEDULED
Today
AS 660 · MSO → SEA
departs 3:50 PM MT · arrives 4:18 PM PT
Forecast issued Mon 2:00 PM ET · 4h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
46%
chance · ±0 pts
+21 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
-
-
-
-
How late will it get to SEA?
-
On time or early
53%
-
15–30 min late
20%
-
30 min–1 hour late
15%
-
1–2 hours late
9%
-
Over 2 hours late
2%
-
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.