San Francisco International Airport, California, is spread across 21 square kilometers with 10 million passenger traffic.
John F. Kennedy International Airport, New York, is spread across 21 square kilometers with 29 million people-traffic. It offers 139 dining options and 121 stores for shopping.
Salt Lake City International Airport, Utah, has a massive ground of 31 square kilometers, with some 22.38 million passengers yearly.
Washington Dulles International Airport, Virginia, surrounds a Massive-massive 52 square kilometers of ground, with only 15 million passenger traffic annually.
Orlando International airport, Florida, has spread across an enormous land of 54 square kilometers, with 40.4 million passengers. One of the most beautiful airports in the world.
Dallas/Fort Worth International Airport, Texas, has spread across a gigantic-gigantic land of 69 square kilometers, with around 63 million passengers annually. It provides Skylink.
Denver International Airport, Colorado, is the biggest airport in the United States, that has spread across 135 square kilometers.