Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3578
SCHEDULED
Today
WN 3578 · SAT → BWI
departs 5:26 AM CT · arrives 10:01 AM ET
Your aircraft is N9018H (B38M), coming in as WN 2828 from BNA: landed 12:27 AM CT.
Forecast issued Tue 4:00 AM ET · 2h before departure
Odds over time
Arrive at BWI more than 15 minutes late?
7%
chance · ±0 pts
+1 pt · 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 BWI?
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On time or early
92%
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15–30 min late
4%
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30 min–1 hour late
2%
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1–2 hours late
<1%
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Over 2 hours late
<1%
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Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.