Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3421
SCHEDULED
Tomorrow
WN 3421 · PHX → MCI
departs 1:55 PM MT · arrives 6:41 PM CT
Forecast issued Mon 12:00 AM ET · 17h before departure
Odds over time
Arrive at MCI more than 15 minutes late?
31%
chance · ±1 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 MCI?
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On time or early
68%
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15–30 min late
17%
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30 min–1 hour late
9%
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1–2 hours late
4%
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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%.