Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 8504
IN THE AIR (OFF 10:54 AM CT, ETA 11:38 AM CT)
Today
WN 8504 · DAL → HOU
took off 10:54 AM CT · expected to land 11:38 AM CT (scheduled 10:15 AM CT → 11:21 AM CT)
Forecast issued Sat 11:00 AM ET · 0h before departure
Odds over time
Arrive at HOU more than 15 minutes late?
77%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
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How late will it get to HOU?
LIVE
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On time or early
23%
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15–30 min late
55%
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30 min–1 hour late
22%
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1–2 hours late
<1%
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Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.