How often are PHX to SJC flights on time?

Flights from Phoenix (PHX) to San Jose (SJC) arrive on time 83% of the time across 18,170 flights of official data.

Which airline is most reliable on the PHX to SJC route?

Frontier Airlines has the best on-time record on this route at 91% across 231 flights.

Route reliability

Flights from Phoenix to San Jose arrive on time 83% of the time across 18,170 flights. Here’s how each airline really performs.

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On-time rate

18,170 flights

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

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Nonstop vs. Connecting Flights: The Reliability Trade-off

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Do Morning Flights Really Have Fewer Delays?

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Are Some Airlines Really More Reliable Than Others?

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

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