How often are OAK to PDX flights on time?

Flights from Oakland (OAK) to Portland (PDX) arrive on time 84% of the time across 13,464 flights of official data.

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

Alaska Airlines has the best on-time record on this route at 90% across 3,812 flights.

Route reliability

Flights from Oakland to Portland arrive on time 84% of the time across 13,464 flights. Here’s how each airline really performs.

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On-time rate

13,464 flights

Airline	On-time	Flights
Alaska Airlines	90%	3,812
Southwest Airlines	82%	9,652

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

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

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