Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 990
SCHEDULED
Today
WN 990 · LAS → SAT
departs 10:03 AM PT · arrives 2:39 PM CT
Forecast issued Wed 9:00 AM ET · 4h before departure
Odds over time
Arrive at SAT more than 15 minutes late?
17%
chance · ±0 pts
−7 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 SAT?
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On time or early
83%
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15–30 min late
6%
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30 min–1 hour late
9%
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1–2 hours late
2%
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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%.