Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4929
DELAYED: NOW PLANNED TO TAKE OFF 7:38 PM ET (49 MIN LATER THAN FIRST FILED)
Yesterday
WN 4929 · BOS → STL
departs 6:34 PM ET · arrives 8:38 PM CT
Forecast issued Fri 11:00 PM ET · 4h after departure
Odds over time
Arrive at STL more than 15 minutes late?
92%
chance · ±0 pts
−23 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 STL?
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On time or early
64%
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15–30 min late
15%
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30 min–1 hour late
12%
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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%.