Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 1955
SCHEDULED · TYPICAL SCHEDULE
Tomorrow
B6 1955 · BOS → DCA
departs 5:21 PM ET · arrives 7:09 PM ET
Forecast issued Wed 11:00 PM ET · 42h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
68%
chance · ±6 pts
+21 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
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How late will it get to DCA?
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On time or early
30%
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15–30 min late
<1%
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30 min–1 hour late
24%
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1–2 hours late
19%
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Over 2 hours late
22%
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Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.