The largest airport in the world in terms of square footage is the King Fahd International Airport in Damman, Saudi Arabia. It covers 485 square miles!
In terms of number of passengers, Hartsfield-Jackson International Airport in Atlanta, Georgia is the largest/busiest in the world. It served 92 million passengers in 2011 alone. But it likely won't hold that title for long. When the Dubai World Central Al Maktoum International airport finishes its reconstruction in 2017, it will be able to accomodate 120 million passengers a year. Right now they claim the largest airport terminal in the world. Emirates Airline's Terminal 3 is 16.1 million sq ft and is currently listed as the largest building in the world in terms of square footage.
The King Fahd International Airport in Saudi Arabia is considered the biggest airport by land area, covering approximately 780 square kilometers. In terms of passenger traffic, Hartsfield-Jackson Atlanta International Airport in the United States is generally regarded as the busiest airport in the world.
The biggest airport in Spain is Adolfo SuΓ‘rez Madrid-Barajas Airport, located in Madrid. It is the busiest airport in Spain in terms of passenger traffic and serves as a major hub for international flights.
The biggest airport in Jamaica is the Sangster International Airport located in Montego Bay. It is the main gateway for tourists visiting the island and handles the majority of international flights to and from Jamaica.
Portland International Airport is the closest commercial airport but there is a small plane airport called Mount Saint Helens Aero Ranch Airport in Cougar, Washington.
Jomo Kenyatta International Airport is the main international airport in Kenya, located in Nairobi.
Biggest wooooooooooooooooooooooooooooooooooooooooooooooooooooooooow!
The biggest airport in Germany is in Frankfurt.
Sydney's Biggest Airport Is The International Airport! :)Ans 2 -Kingsford-Smith International is Sidney's only large airport
The biggest airport structure in the world is the Boeing Assembly plant on the north side of Paine-Snohomish Airport.
hyderabad is slightly bigger
Denver Colorado Airport.
Manchester airport
Delhi airport- india
The second biggest in passenger traffic is Beijing Capital Airport in China.
The biggest airport in Sweden's biggest city Stockholm, is called Arlanda. The airport of Gothenburg, Sweden's second biggest city, is called Landvetter.
King Fahd International Airport in Riyadh, Saudi ArabiaKing Fahd International in Saudi Arabia is the world's biggest airport. - Denver International is second.
Dubai airport
The biggest airport near Frankfurt, Germany is Frankfurt International Airport, about 7 Miles/11 Km from the city center.