How often are SLC to SMF flights on time?

Flights from Salt Lake City (SLC) to Sacramento (SMF) arrive on time 88% of the time across 12,501 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 90% across 10,256 flights.

Route reliability

Flights from Salt Lake City to Sacramento arrive on time 88% of the time across 12,501 flights. Here’s how each airline really performs.

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On-time rate

12,501 flights

Airline	On-time	Flights
Delta Air Lines	90%	10,256
Southwest Airlines	83%	2,245

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

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

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