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.
1 Back in 2009 there were 3 airlines operating between Houston and Orlando. 2  According to 2009 FAA data, it turns out that ExpressJet Airlines' flight #2857, was the flight with the most delays, with about 25 minutes average delay for flights from Houston to Orlando. According to 2009 FAA data, it turns out that ExpressJet Airlines' flight #2857, was the flight with the most delays, with about 25 minutes average delay for flights from Houston to Orlando.