Schedule: FAA flight plans.
REPUBLIC · FLIGHT YX 4383
SCHEDULED
Today
YX 4383 · LGA → STL
departs 6:56 PM ET · arrives 8:43 PM CT
Your aircraft is N120HQ (E75S), coming in as YX 4574 from GSO: landed 6:07 PM ET.
Forecast issued Mon 5:00 PM ET · 2h before departure
Odds over time
Arrive at STL more than 15 minutes late?
100%
chance · ±0 pts
+6 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 STL?
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On time or early
78%
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15–30 min late
10%
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30 min–1 hour late
3%
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1–2 hours late
7%
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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%.