The Federal Aviation Administration (FAA) predicted, in its annual economic analysis, that U.S. airline travel will nearly double over the next 20 years.
The number of passengers is projected to grow from 732 million in 2012 to 1.2 billion in 2032.
The number of miles flown by paying passengers will grow from 815 billion in 2011 to 1.57 trillion in 2032.
FAA forecasts that the number of miles passengers fly on domestic flights will decrease slightly in 2012 and then will grow an average of 2.8% a year over the next 20 years.
On international flights, the miles passengers fly are predicted to grow 2.2% this year and then an average of 4.4% a year. The fastest growing routes will be between the U.S. and South America and between the U.S. and Asia.
The FAA study also predicted that airlines will reduce capacity, cut the number of flights and the number of routes as well and with the price of oil projected to remain high, that may result in high air fares for most of this decade.
About the airports in the United States, the study predicted that commercial operations at some of the major U.S. airports — JFK, Chicago’s Midway, Washington Dulles, Orlando, Houston and Las Vegas McCarran Int. — will grow at more than 2.5% a year.