U.S. last year rankings from the Bureau of Transportation Statistics http://www.rita.dot.gov/bts/press_releases/bts016_13 government figures rita.dot.gov/bts/press_releases/bts016_13 815 million 815.3 million airplane tickets around 800 million people 16 million http://www.rita.dot.gov/bts/press_releases/bts016_13 حوالي 800 مليون شخص http://www.rita.dot.gov/bts/press_releases/bts016_13 Eight-hundred million 800 millions de personnes continues to increase