Schedule: FAA flight plans.
ALASKA · FLIGHT AS 257
DELAYED: NOW PLANNED TO TAKE OFF 7:10 PM ET (35 MIN LATER THAN FIRST FILED)
Today
AS 257 · BOS → SEA
departs 6:20 PM ET · arrives 9:15 PM PT
Forecast issued Mon 12:00 PM ET · 6h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
76%
chance · ±0 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 SEA?
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On time or early
47%
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15–30 min late
36%
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30 min–1 hour late
4%
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1–2 hours late
11%
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Over 2 hours late
2%
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Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.