the larger routes with over 100 thousand annual passengers have a 4-9% growth range, but the smaller and medium sized routes in the region are growing at approximately 19-21% per annum.
Thousand worldwide origin and destination routes account for 40% of all global air traffic. 35% of air travel in Europe and North America is made on smaller routes with fewer than 100 thousand annual passengers.It is very different from other region,such as Asia where 85% 0f air travel is concentrates on routes that transport more than 100 passengers each year. This attention of air travel in Asia suggest that the growth of region may continue, as there is a chance to improve secondary links beyond the severely competitive routes.In Asia,