Airlines seen making $1 trillion for the first time in history

The global airline industry will likely rake in more than $1 trillion in revenue next year, as passenger numbers look set to hit an all-time high of 5 billion, the International Air Transport Association said Tuesday.

​ The global airline industry will likely rake in more than $1 trillion in revenue next year, as passenger numbers look set to hit an all-time high of 5 billion, the International Air Transport Association said Tuesday. Read More Breaking News, Latest News and Videos | CNN