Schedule: FAA flight plans.
REPUBLIC · FLIGHT YX 4390
SCHEDULED
Today
YX 4390 · GSP → LGA
departs 10:31 AM ET · arrives 12:43 PM ET
Forecast issued Thu 6:00 AM ET · 4h before departure
Odds over time
Arrive at LGA more than 15 minutes late?
17%
chance · ±0 pts
+3 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 LGA?
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On time or early
82%
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15–30 min late
8%
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30 min–1 hour late
2%
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1–2 hours late
6%
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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%.