Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3944
SCHEDULED
Today
WN 3944 · SJU → BWI
departs 6:36 AM AT · arrives 9:45 AM ET
Your aircraft is N8308K (B738), coming in as WN 2250 from BWI: landed 12:39 AM AT.
Forecast issued Tue 2:00 AM ET · 4h 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
5%
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30 min–1 hour late
<1%
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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%.