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.
REPUBLIC · FLIGHT YX 5637
SCHEDULED · TYPICAL SCHEDULE
Tomorrow
YX 5637 · LGA → SDF
departs 11:05 AM ET · arrives 1:27 PM ET
Forecast issued Thu 5:00 PM ET · 18h before departure
Odds over time
Arrive at SDF more than 15 minutes late?
20%
chance · ±4 pts
+2 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 SDF?
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On time or early
78%
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15–30 min late
11%
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30 min–1 hour late
4%
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1–2 hours late
3%
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Over 2 hours late
2%
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Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.