Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4992
SCHEDULED
Today
WN 4992 · LAS → HOU
departs 1:16 AM PT · arrives 6:19 AM CT
Your aircraft is N499WN (B737), coming in as WN 742 from STL: landed 11:52 PM PT.
Forecast issued Tue 2:00 AM ET · 2h before departure
Odds over time
Arrive at HOU more than 15 minutes late?
12%
chance · ±0 pts
+1 pt · 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 HOU?
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On time or early
87%
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15–30 min late
7%
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30 min–1 hour late
4%
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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%.