We are proud to present the 10th annual edition of Megahubs. This special anniversary edition continues to deliver the key statistics on the most connected airports in the world, and also includes a comparison to a decade earlier, highlighting both the growth of the aviation industry and the competitive options available to travelers from expanding Megahubs.
OAG Megahubs 2025 reveals the most internationally connected airports in the world and the most domestically connected airports in the U.S. including:
Top 50 Most Connected Airports
Top 25 Most Connected Low-Cost Carrier (LCC) Airports
Top 25 Most Connected US Domestic Airports
Top 10 Most Connected Airports by region: EMEA, North America, Latin America, Asia Pacific, Europe, the Middle East, and Africa
OAG Megahubs 2025 ranks the connectivity of the world’s leading international airport hubs – globally and regionally – as well as gateways into domestic markets and provides a platform for comparison.
Now in its 10th year, these unique rankings are generated by comparing the number of scheduled connections to and from international flights with the number of destinations served from the airport.
Using the most comprehensive and accurate network of airline schedules and global flight connections in the world, OAG Megahubs 2025 provides essential insights on how flight connectivity changes, develops and grows across the world’s largest airports…
