Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 1522
SCHEDULED
Today
WN 1522 · DCA → STL
departs 2:56 PM ET · arrives 4:20 PM CT
Forecast issued Sun 9:00 AM ET · 6h before departure
Odds over time
Arrive at STL more than 15 minutes late?
29%
chance · ±0 pts
−7 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 STL?
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On time or early
71%
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15–30 min late
12%
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30 min–1 hour late
10%
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1–2 hours late
4%
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Over 2 hours late
2%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.