Schedule: FAA flight plans.
ALASKA · FLIGHT AS 389
SCHEDULED
Today
AS 389 · SAN → BOS
departs 8:15 AM PT · arrives 4:34 PM ET
Forecast issued Mon 6:00 AM ET · 5h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
31%
chance · ±0 pts
+7 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 BOS?
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On time or early
69%
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15–30 min late
21%
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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%.