Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 3846
SCHEDULED
Today
WN 3846 · SFO → LAS
departs 8:58 PM PT · arrives 10:38 PM PT
Forecast issued Sun 7:00 AM ET · 17h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
78%
chance · ±8 pts
+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 LAS?
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On time or early
20%
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15–30 min late
12%
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30 min–1 hour late
23%
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1–2 hours late
25%
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Over 2 hours late
11%
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Cancelled
9%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.