Top 10 largest airports

Cairo International Airport is the principal international airport of Cairo and the busiest airport in Egypt and serves as the primary hub for EgyptAir and Nile Air as well as several other airlines.

The airport is located in Heliopolis, to the northeast of Cairo around 15 kilometres (9.3 mi) from the business area of the city and has an area of approximately 37 square kilometres (14 sq mi).

It is the second busiest airport in Africa after OR Tambo International Airport in Johannesburg.

Shanghai Pudong International Airport is located in Pudong New Area, Shanghai, China, about 30 kilometers away from the city center of Shanghai. It is a 4F-class civil airport.

Pudong Airport occupies a 40-square-kilometre (9,884-acre) site adjacent to the coastline in eastern Pudong.

Pudong Airport has two terminals and three cargo areas, with a total area of ​​824,000 square meters and 218 seats, including 135 passenger seats. There are four runways, 3,800 meters, 2, 3,400 meters, and 4,000 meters, respectively.

In 2019, Pudong Airport has an annual passenger throughput of 761.534 million passengers, an annual cargo and mail throughput of 3.365 million tons, and 511,846 flights per year.

George Bush Intercontinental Airport is an international airport in Houston, Texas, United States, under class B airspace, serving the Greater Houston metropolitan area.

Located about 23 miles (37 km) north of Downtown Houston, between Interstate 45 and Interstate 69/U.S.

The airport, originally named "Houston Intercontinental Airport", was later renamed after George H. W. Bush, the 41st President of the United States.

In 2019, the airport served 45,264,059 passengers, making it the 47th busiest airport in the world, and the 14th busiest airport in the United States. IAH covers 10,000 acres (40.5 km2.) of land and has five runways.

King Fahd International Airport is an airport in Dammam, Saudi Arabia 20 kilometers (12 mi) northwest of Dammam, Saudi Arabia.

The General Authority of Civil Aviation of Saudi Arabia finally opened the Dammam King Fahd International Airport on 28 November 1999 to commercial traffic.

The largest airport in the world in terms of area. with a total area of 780 square kilometers. however, actual utilized airport area of 3,675 hectares (9,080 acres), or 36.75 square kilometers.

It is cost About US $5 billion (in 1983).

Orlando International Airport is a major public airport located 6 miles (10 km) southeast of Downtown Orlando, Florida. In 2019, it handled 50,613,072 passengers, making it the busiest airport in the state and tenth busiest airport in the United States.

The airport is also a major international gateway for the mid-Florida region, with over 850 daily flights on 44 airlines. The airport also serves 135 domestic and international destinations. At 12,600 acres (5,100 ha / 51 km² ), MCO is one of the largest commercial airports in terms of land area in the United States.In addition, the airport is home to a maintenance base for United Airlines.

The airport code MCO stands for the airport's former name, McCoy Air Force Base, a Strategic Air Command (SAC) installation, that was closed in 1975 as part of a general military drawdown following the end of the Vietnam War.

Washington Dulles International Airport, typically referred to as Dulles International Airport, Dulles Airport, Washington Dulles or simply Dulles, is an international airport in the Eastern United States, located in Loudoun County and Fairfax County in Virginia, 26 miles (42 km) west of Downtown Washington, DC

The airport Opened in 1962.

Dulles main terminal is a well-known landmark designed by Eero Saarinen. Operated by the Metropolitan Washington Airports Authority, Washington Dulles Airport occupies 13,000 acres (20.3 sq mi; 52.6 km2) straddling the Loudoun–Fairfax line.

Dulles is one of the three major airports in the larger Baltimore–Washington metropolitan area with more than 24 million passengers a year.

Southwest Florida International Airport is a major county-owned airport in the South Fort Myers region of unincorporated Lee County, Florida, United States.

The airport serves the Southwest Florida region, including the Cape Coral-Fort Myers, Naples-Marco Island, and Punta Gorda metropolitan areas, and is a U.S. Customs and Border Protection port of entry. It currently is the second-busiest single-runway airport in the United States, after San Diego International Airport. In 2019, the airport served 10,225,180 passengers, the most in its history.

The airport sits on 13,555 acres (5,486 ha, 21.2 sq.mi.) of land just southeast of Fort Myers, making it the third-largest airport in the United States in terms of land size (after Denver and Dallas/Fort Worth). 6,000 acres of the land has been conserved as swamp lands and set aside for environmental mitigation.

Istanbul Airport is located in the Arnavutköy district on the European side of Istanbul city，by the Black Sea shore.

The first phase of the Istanbul Airport, which is the largest infrastructure project in the history of the Turkish Republic, opened for service on October 29, 2018.

Spread over an area of nearly 76.5 million square meters, the airport is really a giant work, with six separate runways, parallel taxi ways, nearly 2 million square meters of indoor area, a rail system between terminals, cargo and general terminals, outdoor and indoor parking areas, leisure centers.two runways — stretching 3,750 and 4,100 meters long — went into service as a part of the first phase, including three separate airstrips.

It total cost €10.3 billion ($11.6 billion).

Denver International Airport, is an international airport in the Western United States, primarily serving metropolitan Denver, Colorado, as well as the greater Front Range Urban Corridor.

At 33,531 acres (52.4 sq mi; 135.7 km²), it is the largest airport in North America by land area and the second largest in the world, behind King Fahd International Airport. Runway 16R/34L, with a length of 16,000 feet (3.03 mi; 4.88 km).It is cost US $4.8 billion (in 1993).

Opened in 1995, DEN currently has non-stop service to 215 destinations amongst 23 different airlines throughout North America, Latin America, Europe, and Asia; it is the fourth airport in the U.S. to exceed 200 destinations.

The airport is a hub for both United Airlines and Frontier Airlines and is also a base for Southwest Airlines.