Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3449
SCHEDULED
Today
WN 3449 · ISP → BWI
departs 3:10 PM ET · arrives 4:36 PM ET
Forecast issued Mon 2:00 AM ET · 13h before departure
Odds over time
Arrive at BWI more than 15 minutes late?
26%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
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How late will it get to BWI?
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On time or early
73%
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15–30 min late
18%
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30 min–1 hour late
0%
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1–2 hours late
6%
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Over 2 hours late
2%
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Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.