Schedule: FAA flight plans.
AMERICAN · FLIGHT AA 109
DELAYED: NOW PLANNED TO TAKE OFF 3:32 PM BST (22 MIN LATER THAN FIRST FILED)
Today
AA 109 · LHR → BOS
departs 3:01 PM BST · arrives 6:10 PM ET
Forecast issued Sun 7:00 PM ET · 15h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
56%
chance · ±5 pts
+30 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 BOS?
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On time or early
44%
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15–30 min late
29%
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30 min–1 hour late
12%
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1–2 hours late
9%
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Over 2 hours late
5%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.