Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 504
IN THE AIR (OFF 11:28 AM ET, ETA 11:58 AM PT)
Today
WN 504 · SDF → LAS
took off 11:28 AM ET · expected to land 11:58 AM PT (scheduled 11:15 AM ET → 12:19 PM PT)
Forecast issued Sun 10:00 AM ET · 1h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
<1%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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-
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How late will it get to LAS?
LIVE
-
On time or early
100%
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15–30 min late
<1%
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30 min–1 hour late
0%
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1–2 hours late
0%
-
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.