Freebase. Tracheal intubation. Tracheal intubation, usually simply referred to as intubation, is the placement of a flexible plastic tube into the trachea to maintain an open airway or to serve as a conduit through which to administer certain drugs.
Flying time from Portland, OR to Houston, TX. The total flight duration from Portland, OR to Houston, TX is 3 hours, 40 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like PDX to IAH.
Distance, Gas Consumption and Emission Notes. Distance from Houston, TX to Gulf Shores, AL is 520Miles or 837 Km. You can get this distance about 7 hours 44 mins. If you want to planning travel with plane for 461 Miles or 742 Km, You can get this distance about 1 hours 29 mins . A car with an average MPG will needs 24.07 gallons of gas to get the route between these points.