Schedule: FAA flight plans.
ALASKA · FLIGHT AS 647
SCHEDULED
Today
AS 647 · SEA → STL
departs 9:40 AM PT · arrives 3:21 PM CT
Forecast issued Sat 5:00 AM ET · 8h before departure
Odds over time
Arrive at STL more than 15 minutes late?
63%
chance · ±0 pts
+38 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
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How late will it get to STL?
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On time or early
36%
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15–30 min late
54%
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30 min–1 hour late
0%
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1–2 hours late
8%
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Over 2 hours late
<1%
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Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.