Schedule: FAA flight plans.
UNITED · FLIGHT UA 1603
SCHEDULED
Today
UA 1603 · LAS → SFO
departs 5:19 PM PT · arrives 7:23 PM PT
Your aircraft is N79541 (B738), coming in as UA 543 from SFO: landed 4:33 PM PT.
Forecast issued Thu 7:00 PM ET · 1h before departure
Odds over time
Arrive at SFO more than 15 minutes late?
98%
chance · ±0 pts
+12 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 SFO?
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On time or early
45%
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15–30 min late
33%
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30 min–1 hour late
8%
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1–2 hours late
8%
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Over 2 hours late
5%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.