Flight Portland International Airport departs from Portland, Oregon Portland International Airport at 13:39 and arrives at Houston George Bush Intercontinental Airport at 00:19.The flight has a short stop at San Francisco.
The flighttime is about 8h 40m. The distance travelled ("as the bird flies"): 3056 Km. So the average speed is roughly 353 Km.
There is an 2 hour time difference between Portland, Oregon and Houston