Flight Redmond Municipal Airport departs from Redmond Redmond Municipal Airport at 17:40 and arrives at Seattle Tacoma International Airport at 10:15.The flight has a short stop at San Francisco.
The flighttime is about 19h 35m. The distance travelled ("as the bird flies"): 230 Km. So the average speed is roughly 12 Km.
There is an 3 hour time difference between Redmond and Seattle