Schedule: FAA flight plans.
ALASKA · FLIGHT AS 678
SCHEDULED
Today
AS 678 · SEA → LAS
departs 2:58 PM PT · arrives 5:12 PM PT
Forecast issued Tue 3:00 PM ET · 3h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
64%
chance · ±8 pts
+19 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to LAS?
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On time or early
36%
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15–30 min late
18%
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30 min–1 hour late
12%
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1–2 hours late
27%
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Over 2 hours late
6%
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Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.