Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4515
SCHEDULED
Today
WN 4515 · HOU → PHX
departs 7:31 PM CT · arrives 8:27 PM MT
Forecast issued Thu 2:00 PM ET · 6h before departure
Odds over time
Arrive at PHX more than 15 minutes late?
67%
chance · ±0 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 PHX?
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On time or early
32%
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15–30 min late
26%
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30 min–1 hour late
13%
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1–2 hours late
21%
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Over 2 hours late
7%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.