Flight International Airport departs from Denver International Airport at 11:32 and arrives at Portland, Oregon Portland International Airport at 18:36.The flight has a short stop at San Francisco.
The flighttime is about 8h 04m. The distance travelled ("as the bird flies"): 2007 Km. So the average speed is roughly 249 Km.
There is an 1 hour time difference between Denver and Portland, Oregon