The International Air Transport Association (IATA) released its updated passenger growth forecast, projecting that passenger numbers are expected to reach 7 billion by 2034 with a 3.8% average annual growth in demand (2014 baseline year). That is more than double the 3.3 billion who flew in 2014 and exactly twice as many as the 3.5 billion expected in 2015.      

Previously, IATA forecast 7.4 billion passengers in 2034 based on a 4.1% average annual growth rate. The revised result reflects negative developments in the global economy that are expected to dampen demand for air transport, especially slower economic growth projections for China.

The five fastest-increasing markets in terms of additional passengers per year over the forecast period will be China (758 million new passengers for a total of 1.196 billion), the US (523 million new passengers for a total of 1.156 billion), India (275 million new passengers for a total of 378 million), Indonesia (132 million new passengers for a total of 219 million) and Brazil (104 million new passengers for a total of 202 million).

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