How often are RDM to SEA flights on time?

Flights from Redmond-Bend (RDM) to Seattle (SEA) arrive on time 90% of the time across 18,056 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 93% across 6,466 flights.

Route reliability

Flights from Redmond-Bend to Seattle arrive on time 90% of the time across 18,056 flights. Here’s how each airline really performs.

0.0

On-time rate

18,056 flights

Airline	On-time	Flights
Delta Air Lines	93%	6,466
Alaska Airlines	88%	11,590

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

How to Pick a Reliable Flight (Not Just the Cheapest)

A practical checklist for booking the flight that gets you there — not just the cheap one.

Nonstop vs. Connecting Flights: The Reliability Trade-off

A stop multiplies the ways a trip can break. When it's worth it — and how to de-risk it.

Do Morning Flights Really Have Fewer Delays?

Yes — and there's a clear reason. How delays snowball through the day.

Are Some Airlines Really More Reliable Than Others?

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

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