How often are HNL to SEA flights on time?

Flights from Honolulu (HNL) to Seattle (SEA) arrive on time 83% of the time across 16,025 flights of official data.

Which airline is most reliable on the HNL to SEA route?

Delta Air Lines has the best on-time record on this route at 93% across 4,231 flights.

Route reliability

Flights from Honolulu to Seattle arrive on time 83% of the time across 16,025 flights. Here’s how each airline really performs.

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On-time rate

16,025 flights

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

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

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