Routes

6,364

6,364 routes we can count. Pick an airport below to see the routes it flies; 37 countries have enough routes for a busiest-in-that-country table of their own, further down. Coverage is uneven: almost all of the flights behind these counts come from two authorities that publish flight by flight, in the United States and Brazil. Read each table as the busiest routes in that country, never as the busiest in the world.