Schedule: FAA flight plans.
REPUBLIC · FLIGHT YX 4379
DELAYED: NOW PLANNED TO TAKE OFF 11:03 PM CT (18 MIN LATER THAN FIRST FILED)
Today
YX 4379 · ORD → GRR
departs 10:29 PM CT · arrives 12:39 AM ET
Forecast issued Mon 6:00 PM ET · 6h before departure
Odds over time
Arrive at GRR more than 15 minutes late?
46%
chance · ±0 pts
+8 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 GRR?
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On time or early
76%
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15–30 min late
7%
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30 min–1 hour late
11%
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1–2 hours late
4%
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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%.