Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3340
SCHEDULED
Tomorrow
WN 3340 · PHL → MDW
departs 1:20 PM ET · arrives 2:32 PM CT
Forecast issued Mon 1:00 PM ET · 24h before departure
Odds over time
Arrive at MDW more than 15 minutes late?
15%
chance · ±3 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
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How late will it get to MDW?
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On time or early
84%
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15–30 min late
9%
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30 min–1 hour late
4%
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1–2 hours late
1%
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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%.