How often are SEA to FAI flights on time?

Flights from Seattle (SEA) to Fairbanks (FAI) arrive on time 85% of the time across 12,564 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 87% across 3,066 flights.

Route reliability

Flights from Seattle to Fairbanks arrive on time 85% of the time across 12,564 flights. Here’s how each airline really performs.

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On-time rate

12,564 flights

Airline	On-time	Flights
Delta Air Lines	87%	3,066
Alaska Airlines	85%	9,498

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

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