How often are SJC to PDX flights on time?

Flights from San Jose (SJC) to Portland (PDX) arrive on time 88% of the time across 16,948 flights of official data.

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

Alaska Airlines has the best on-time record on this route at 92% across 9,081 flights.

Route reliability

Flights from San Jose to Portland arrive on time 88% of the time across 16,948 flights. Here’s how each airline really performs.

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On-time rate

16,948 flights

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

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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 SJC–PDX flights on reliability, weather, and connection safety — not just price.

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