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 3329
SCHEDULED · TYPICAL SCHEDULE
WN 3329 · SNA → PHX
departs 11:05 AM PT · arrives 12:25 PM MT
Forecast issued Wed 6:00 PM ET · 44h before departure
Odds over time
Arrive at PHX more than 15 minutes late?
25%
chance · ±1 pts
+2 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 PHX?
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On time or early
74%
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15–30 min late
11%
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30 min–1 hour late
8%
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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%.