Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 1877
SCHEDULED
Today
WN 1877 · ELP → HOU
departs 4:50 PM MT · arrives 7:52 PM CT
Forecast issued Sun 9:00 AM ET · 10h before departure
Odds over time
Arrive at HOU more than 15 minutes late?
25%
chance · ±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 HOU?
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On time or early
74%
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15–30 min late
8%
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30 min–1 hour late
10%
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1–2 hours late
4%
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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%.