Schedule: FAA flight plans.
UNITED · FLIGHT UA 543
SCHEDULED
Today
UA 543 · SFO → LAS
departs 2:16 PM PT · arrives 3:59 PM PT
Your aircraft is N37536 (B39M), coming in as UA 2831 from LAX: landed 1:22 PM PT.
Forecast issued Fri 4:00 PM ET · 1h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
95%
chance · ±0 pts
+46 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 LAS?
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On time or early
13%
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15–30 min late
40%
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30 min–1 hour late
23%
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1–2 hours late
17%
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Over 2 hours late
7%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.