Schedule: FAA flight plans.
REPUBLIC · FLIGHT YX 4639
IN THE AIR (OFF 3:49 PM ADT, ETA 4:46 PM ET)
Today
YX 4639 · YHZ → PHL
took off 3:49 PM ADT · expected to land 4:46 PM ET (scheduled 2:46 PM ADT → 4:28 PM ET)
Forecast issued Sun 3:00 PM ET · 1h after departure
Odds over time
Arrive at PHL more than 15 minutes late?
85%
chance · ±0 pts
+11 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
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How late will it get to PHL?
LIVE
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On time or early
15%
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15–30 min late
53%
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30 min–1 hour late
32%
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1–2 hours late
<1%
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Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.