How often are SMF to LAS flights on time?

Flights from Sacramento (SMF) to Las Vegas (LAS) arrive on time 86% of the time across 28,847 flights of official data.

Which airline is most reliable on the SMF to LAS route?

Delta Air Lines has the best on-time record on this route at 92% across 1,322 flights.

Route reliability

Flights from Sacramento to Las Vegas arrive on time 86% of the time across 28,847 flights. Here’s how each airline really performs.

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On-time rate

28,847 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg LAS → SMF.

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Are Some Airlines Really More Reliable Than Others?

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Score real SMF–LAS flights on reliability, weather, and connection safety — not just price.

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