How often are SFO to SNA flights on time?

Flights from San Francisco (SFO) to Santa Ana (SNA) arrive on time 87% of the time across 24,297 flights of official data.

Which airline is most reliable on the SFO to SNA route?

United Airlines has the best on-time record on this route at 88% across 10,958 flights.

Route reliability

Flights from San Francisco to Santa Ana arrive on time 87% of the time across 24,297 flights. Here’s how each airline really performs.

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On-time rate

24,297 flights

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

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Are Some Airlines Really More Reliable Than Others?

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