Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 857
SCHEDULED
Today
WN 857 · BUR → DEN
departs 7:03 AM PT · arrives 10:16 AM MT
Your aircraft is N1805U (B38M), coming in as WN 4390 from DEN: landed 10:54 PM PT.
Forecast issued Tue 5:00 AM ET · 5h before departure
Odds over time
Arrive at DEN more than 15 minutes late?
15%
chance · ±0 pts
+3 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 DEN?
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On time or early
92%
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15–30 min late
5%
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30 min–1 hour late
1%
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1–2 hours late
<1%
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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%.