Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4524
DELAYED: NOW PLANNED TO TAKE OFF 6:07 PM MT (42 MIN LATER THAN FIRST FILED)
Today
WN 4524 · DEN → BOS
departs 5:15 PM MT · arrives 11:08 PM ET
Forecast issued Mon 4:00 PM ET · 3h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
83%
chance · ±0 pts
+24 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 BOS?
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On time or early
17%
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15–30 min late
48%
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30 min–1 hour late
0%
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1–2 hours late
31%
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Over 2 hours late
3%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.