Tracked live by the FAA. The scheduled times shown are from a typical Wednesday because the FAA's flight plan was first seen after takeoff.
REPUBLIC · FLIGHT YX 4549
SCHEDULED
Today
YX 4549 · SDF → DCA
departs 6:00 AM ET · arrives 7:50 AM ET
Forecast issued Wed 4:00 AM ET · 2h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
48%
chance · ±0 pts
+0 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 DCA?
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On time or early
94%
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15–30 min late
2%
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30 min–1 hour late
2%
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1–2 hours late
1%
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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%.