Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 1740
SCHEDULED
Today
WN 1740 · HOU → SAN
departs 2:31 PM CT · arrives 3:52 PM PT
Forecast issued Sun 11:00 AM ET · 4h before departure
Odds over time
Arrive at SAN more than 15 minutes late?
48%
chance · ±0 pts
+9 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 SAN?
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On time or early
52%
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15–30 min late
30%
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30 min–1 hour late
9%
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1–2 hours late
5%
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Over 2 hours late
3%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.