Flight International Airport departs from Denver International Airport at 15:54 and arrives at Portland, Oregon Portland International Airport at 16:49.The flight has a short stop at Chicago.
The flighttime is about 1h 55m. The distance travelled ("as the bird flies"): 2007 Km. So the average speed is roughly 1047 Km.
There is an 1 hour time difference between Denver and Portland, Oregon