Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3331
SCHEDULED
Today
WN 3331 · PDX → SMF
departs 6:35 AM PT · arrives 8:11 AM PT
Your aircraft is N570WN (B737), coming in as WN 3957 from SMF: landed 9:15 PM PT.
Forecast issued Wed 7:00 AM ET · 3h before departure
Odds over time
Arrive at SMF more than 15 minutes late?
31%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to SMF?
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On time or early
97%
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15–30 min late
1%
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30 min–1 hour late
1%
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1–2 hours late
<1%
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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%.