Schedule: FAA flight plans.
DELTA · FLIGHT DL 59
SCHEDULED
Today
DL 59 · LHR → BOS
departs 9:37 AM BST · arrives 11:57 AM ET
Forecast issued Wed 2:00 AM ET · 3h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
9%
chance · ±1 pts
+1 pt · 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
88%
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15–30 min late
1%
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30 min–1 hour late
3%
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1–2 hours late
2%
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Over 2 hours late
2%
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Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.