Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4230
SCHEDULED
Today
WN 4230 · SAN → LAS
departs 3:20 PM PT · arrives 4:43 PM PT
Your aircraft is N8920Q (B38M), coming in as WN 2974 from SJC: still at SJC, due off about 1:33 PM PT, 38 min before departure.
Forecast issued Fri 3:00 PM ET · 3h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
86%
chance · ±0 pts
+28 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 LAS?
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On time or early
14%
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15–30 min late
39%
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30 min–1 hour late
0%
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1–2 hours late
42%
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Over 2 hours late
4%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.