Global Airline Passenger Traffic up 6.8% in 2015

Global airline passenger traffic grew 6.8% in 2015, with the Middle East region growing the fastest, preliminary data released on by the United Nations' civil aviation agency showed. 
US carriers were ranked the top three in the world by revenue passenger kilometer, American Airlines Group taking the top position, the International Civil Aviation Organization (ICAO) said in a statement. 
Hartsfield-Jackson Atlanta International Airport was the world's busiest airport by number of passengers, followed by Beijing Capital International Airport and Dubois International Airport, ICAO said. 
The global load factor, which measures how much of an airline's passenger carrying capacity is used, hit a 10-year high of 80.2% in 2015 because of improved air carrier optimization. North America recorded the highest load factor globally, at about 83.5%. 
Global freight traffic grew more slowly last year, despite strong gains in passenger volume, reflecting stagnating world trade development, ICAO said. Global freight traffic grew 2.2% last year, compared with 4.9% in 2014. 

Source : QNA