Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3790
SCHEDULED · TYPICAL SCHEDULE
WN 3790 · DAL → MSY
departs 12:55 PM CT · arrives 2:25 PM CT
Forecast issued Wed 10:00 AM ET · 52h before departure
Odds over time
Arrive at MSY more than 15 minutes late?
48%
chance · ±4 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 MSY?
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On time or early
51%
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15–30 min late
13%
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30 min–1 hour late
20%
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1–2 hours late
8%
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Over 2 hours late
6%
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Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.