How often are EWR to SFO flights on time?

Flights from Newark (EWR) to San Francisco (SFO) arrive on time 84% of the time across 23,880 flights of official data.

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

JetBlue Airways has the best on-time record on this route at 88% across 883 flights.

Route reliability

Flights from Newark to San Francisco arrive on time 84% of the time across 23,880 flights. Here’s how each airline really performs.

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On-time rate

23,880 flights

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

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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?

The reliability gap between airlines is real — here's what actually drives it.

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