Flight Spokane International Airport departs from Spokane Spokane International Airport at 16:59 and arrives at Portland, Oregon Portland International Airport at 18:10.
The flighttime is about 4h 11m. The distance travelled ("as the bird flies"): 574 Km. So the average speed is roughly 137 Km.
There is an 3 hour time difference between Spokane and Portland, Oregon
IDR
