How often are SEA to MFR flights on time?

Flights from Seattle (SEA) to Medford (MFR) arrive on time 91% of the time across 15,735 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 94% across 6,410 flights.

Route reliability

Flights from Seattle to Medford arrive on time 91% of the time across 15,735 flights. Here’s how each airline really performs.

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On-time rate

15,735 flights

Airline	On-time	Flights
Delta Air Lines	94%	6,410
Alaska Airlines	89%	9,325

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

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