Tracked live by the FAA. The scheduled times shown are from a typical Tuesday because the FAA's flight plan was first seen after takeoff.
AMERICAN · FLIGHT AA 1004
SCHEDULED
Tomorrow
AA 1004 · BOS → DCA
departs 7:52 PM ET · arrives 9:45 PM ET
Forecast issued Mon 6:00 PM ET · 26h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
50%
chance · ±3 pts
+6 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
49%
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15–30 min late
7%
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30 min–1 hour late
20%
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1–2 hours late
17%
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Over 2 hours late
5%
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Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.