Here are some countries with a large number of airports:

United States has the most airports in the world, with over 15,873.

Brazil: With 4,919 airports, Brazil is second on the list. The country’s large size and need to connect remote areas with urban centres contribute to the large number of airports. 

Australia: With 2,180 airports, Australia has many smaller regional airports that help serve its scattered population. 

Mexico: With 1,485 airports, Mexico has many airports that facilitate tourism, such as Cancun International and Mexico City International. 

Canada: 1,467 airports. 

China: 7,481 airports. 

India: 4,086 airports. 

Russia: 4,013 airports. 

Germany: 4,006 airports. 

Indonesia: 3,775 airports.