Report about worldwide megahubs in 2015

This report focuses on the leading airports worldwide in terms of connectivity. It distinguishes from the list of the largest and leading airports in the world by the fact that airports handling more regional markets but with high-frequency air services may score the same or even higher than major airports known for their long-haul international air services. The Connectivity Index is an indicator that allows common analogies between airports based on its effectiveness as connecting hubs.