The United States’ Largest and Busiest Airports

Most tellingly, during the Christmas season, the busiest airports in the United States are the busiest airports in the world. The airline industry is soaring higher than ever since loosened air travel restrictions during the two-year Covid-19 outbreak.

Flight schedules have become so tight recently that the United States’ main airports have reclaimed the status of the world’s largest aviation market. The United States has many enormous airports that serve as a central hub for all significant direct flight schedules and carriers.

The fact that the United States has over 41,000 airports and yet manages to stand apart is a standard in and of itself. Traveller traffic has to be half of what was immediately before the covid lockout and aircraft booking limitation globally. However, the following year of 2022, to see an increase in airport footfall over time.

Well, it’s a little-known but fascinating fact that the United States has multiple airports on the world’s most extensive airport list. And, although they commonly assume that the busiest airports are the largest, this is not necessarily the case. When it comes to the contrast between the two, they may describe it this way:

The airports may be rated based on a variety of variables. The airport ranking based on passenger traffic engagement is one of the most prevalent variables—passenger traffic by the number of passengers that have gone through an airport in a given year. The number of foreign travellers travelling through the United States in 2019 was estimated to be over 1.1 billion.

When they think of the busiest airport, the first thought that comes to mind is that the airport at the top must be the most extensive (surface area). That isn’t always the case, however. At least not in the case of airports in the United States. You may be wondering how that is.

Which airport in the United States is the busiest?

The busiest airport in the United States is Hartsfield–Jackson Atlanta International Airport (ATL). The airport is not only the most active in the United States, but it is also among the busiest in the world. Los Angeles International Airport, O’Hare International Airport, and a few additional airports.

  • Atlanta’s Hartsfield–Jackson International Airport

The Hartfield-Jackson Atlanta International Airport has maintained its reputation since its establishment, with 103 million passengers passing through each year. The ideal location, quick services, all paramount airline availability, and accessibility to practically every major airport have contributed to this airport’s allure. With all its amenities and advancements, Hartsfield-Jackson Atlanta International Airport has firmly established itself as the busiest airport in the United States.

According to the most recent data, the airport by 150 domestic and 75 foreign aircraft. This airport is also regarded as one of the best-planned and operated globally. In actuality, the Hartsfield-Jackson Atlanta International Airport employs 10,000 people on its grounds.

  • Los Angeles International Airport

With its sheer constancy in offering theoretically excellent services, the airport stands out as the busiest in the United States. Los Angeles International Airport is the second busiest airport in the United States, with 84.8 million passengers.

The airport handles significantly more foreign travellers in the United States than any other airport. As a result, it stands out with its services and airline possibilities.

Its central Pacific Coast position also makes it a transit hub for passengers travelling from and to Asia. If you live in a nearby region, it will always be more straightforward for an Indian residing in the United States to book a trip to India via Los Angeles International Airport. Having Flyustravelsl assistance for your flight booking will also get you to your India trip in no time and with minimal effort.

This airport now serves 88 international cities and 39 nations. Even though LACX serves foreign passengers, it also does 105 local destinations.

  • O’Hare International Airport in Chicago, Illinois

Once upon a time, Chicago O’Hare International Airport (ORD) was the busiest airport in the United States. Still, the ORD has suffered a steady decline in passenger flow in recent years.

Aside from being one of the busiest airports in the United States, Chicago O’Hare is known for being a central hub for American Airlines and the headquarters of United Airlines.

The presence of two major airlines as a basecamp has improved ORD’s status as a massive and potentially efficient airport. Currently, flights are available to 179 US cities and 54 international destinations across all continents.

  • The Dallas/Fort Worth International Airport

American Airlines’ headquarters at this airport has single-handedly increased its appeal. In addition, the Dallas/Fort Worth Foreign Airport offers 149 domestic flight itineraries and 51 international destinations across the globe. With 75 million passengers, this airport is the fourth busiest in the United States. Interestingly, DFW is also one of the largest airports in the United States, with its zip code.

  • Denver International Airport

Denver International Airport trails a few others in passenger volume despite being the biggest airport in the United States. Denver is, in reality, the world’s second-largest airport, behind Saudi Arabia’s King Fahd International Airport. Passengers travelling through Denver will likely arrive at 180 domestic airports or 14 foreign destinations that work with DIA on flight schedules.

This airport has a passenger volume of 61 million, making it the sixth busiest in the United States. This airport not only ranks high on most top airport rankings, but it also has the longest commercial runway in North America.

Denver International Airport generates revenue for its 35,000 workers in current statistics. In fact, by offering a source of work to so many people, this airport has become Colorado’s leading job provider.

  • The John F. Kennedy International Airport

While JFK is the sixth busiest airport in the United States, it is among the top 20 busiest airports globally. Not only that, but John F Kennedy International Airport is at the top of the list of “North America’s Busiest Airports.”

The airport’s location is also important in public and airline participation. As a result, the fact that it is just 26 kilometres from Manhattan city adds to the convenience of the flyer heading out to book a trip from JFK international airport.

The airport has served and collaborated with 90+ airlines across six continents since its beginnings in 1848. The airport is also home to the corporate offices of two major airline corporations, Delta and American Airlines.

  • San Francisco International Airport

The San Francisco International Airport is located in the southern suburbs of San Francisco at a distance of 21 kilometres, with a passenger flow of around 56 million. The airline is among the “top busiest airports in the United States with such high traffic.”

The San Francisco International Airport considerably links all travellers to prominent Asia and European international flights with its services. As a result, travellers wishing to go to India may now book flights from this airport if they are in the area. If you want assistance with your airline reservation, Flyus travel is here to help.

It is an official headquarter and sub-headquarters of two airlines, respectively, regarding the airport’s official airline hubs. At the same time, it is the primary hub for Alaska Airlines and one of United Airlines’ five significant hubs.

  • McCarran International Airport

When it comes to “busiest airports in the United States,” Las Vegas’ McCarran International Airport comes in at number seven, having opened its doors in 1942. More than 51 million people made their way through airports in the United States in 2013.

Only McCarran International Airport, a recognized airline hub, has stayed in the top ten. However, a few American airlines use it as a hub.

Travellers from the surrounding region might choose to fly via this airport since it offers a variety of alternatives for flying internationally or inside the country’s borders. This airport is 11.3 kilometres long and 11.3 kilometres wide.

  • Seattle-Tacoma International Airport

The Sea-Tac Airport, which tops the commercial airport list in Seattle, Washington, is just 23 kilometres from the city centre and is situated in SeaTac. This airport is the largest in the Cascadia limits, serving most international and domestic destinations like Europe, Oceania, Asia, the Middle East, and North America.

In reality, the airport’s current passenger footfall is 50 million, making it the sixth busiest airport in the United States.

This airline, like many others, serves as a central hub for Alaska Airlines, a major airline. It is also the headquarters for such a well-known airline sector that draws many visitors to this location.

  • Charlotte Douglas International Airport

When Charlotte Douglas International Airport opened in 1935, it was known as Charlotte Municipal Airport.

The names of the airports were evaluated and changed after 19 years of operation. The airport’s name to Charlotte Douglas International Airport, after Charlotte’s mayor, Ben Elbert Douglas.

This airport provides a variety of commercial and military aviation services. The Charlotte-Douglas International Airport (CLT) is also 10 kilometres away from the city. The airport has over 700 aircraft schedules, adding to its dynamic nature.

The United States’ Largest Airports (2021-2022)

The United States of America has over 19,000 airports inside its geographical bounds, accounting for one-third of the world’s airports. For the convenience of citizens, each of the 50 states and five administrative divisions has at least one dedicated airport.

Not only that, but some American airports are among the world’s busiest. In reality, five of the United States’ airports are among the world’s largest airports (by surface area). With so many airports in the United States, let’s take a closer look at the country’s largest airports.

  • Denver International Airport

The Denver International Airport, which has a surface area of 137.26 km2, is also a key source of revenue for many people in the surrounding areas.

Eventually, built the airport with a budget of roughly four and a half-billion dollars, nearly twice the estimated expenditure for the airport, which began in February 1995. This kind of investment is one of the main reasons this airport stands out as one of the greatest in the United States and globally.

By January 2022, the new modernization project, which began in 2018 with additional check-in desks and commercial areas, will be fully operational.

  • Dallas/Fort Worth International Airport

When built this airport, it intended to handle the most significant number of people while allowing for the most efficient use of the available space. The airport is so large that it presently has 13 terminals. This well-known airport is also part of the Terminal Renewal and Improvement Program (TRIP). With each passing year, the TRIP creates and implements new plans and development initiatives to maintain the airport at the top of its game in service to its passengers.

  • Dulles International Airport

This 26 kilometres from Washington, this airport also has a unique underground passenger transportation system. The AeroTrain is an underground passenger transportation system that links the main terminal to two separate concourses, A and B. This service is given purely for the benefit of their flyers.

IAD now has four terminals in operation, with a fifth terminal in the planning and building stages to boost its working and area productivity.

  • Orlando International Airport

The Orlando International Airport, which covers an area of 47 square kilometres, has four terminals and four concourses. Once, this airport was a military facility opened to commercial and civil aircraft services. The airport is known for its size and satisfying, updated, and speedy services. It is also one of America’s busiest airports, serving millions of passengers.

  • George Bush International Airport

The George Bush International airport stands as Houston’s primary airport. This airport has a surface size of 40.5 square kilometres and is the second largest in charge hub for United Airlines9, a major airline corporation.

The airport has five massive terminals to provide enough room for travellers to coexist while on the premises. Out of the five, the D terminal is the international departure point.

  • Salt Lake City International Airport

The Salt Lake City International Airport has three significant terminals and covers 31.1 square kilometres. On the other hand, the U.S. government has leased a portion of the airport for military use.

The airport is one of the essential destinations in the area, and it is well-equipped with modern amenities. The airport is a highly plausible choice since it is just four miles from the central city.

  • O’Hare International Airport

The O’Hare International Airport, located in the Chicago metropolitan region, is one of the country’s largest airports and one of the busiest.

This airport now has 15 runways, seven of which are operational, and the other eight are under development for future use. The airport is the most desired in the country, with a surface size of 30.9 square kilometres.

  • San Francisco International Airport

This airport is about 13 miles from downtown San Francisco, California. The San Francisco Airport Intercontinental Airport covers 21.07 square kilometres and draws many tourists and fl when it comes to surface prayers.

In totality, there are four terminals within the grounds, and it is famed for being the biggest airport in North America.

  • John F. Kennedy International Airport

John F Kennedy International Airport is New York’s busiest and ranks tenth among the country’s busiest airports.

This airport has a surface area of about 21 square kilometres and six terminals. The airport also has four runways (all of which are operational) and four helipads.

Surprisingly, this airport was built and developed with a ten-terminal plan, but the terminals changed when dismantled later.

New Yorkers who want to plan a vacation to India may now contact Flyus travel professionals and book their next flights to India, departing from John F Kennedy International Airport.

  • The Detroit Metropolitan Airport

The Detroit Metropolitan Airport is ranked tenth among the most significant U.S. airports. However, it rightfully retains its majesty amid all of its competing airports.

The Detroit Metropolitan Airport, situated in Michigan, has a surface area of 19.6 square kilometres.

The airport provides excellent services that the U.S. Federal Aviation Administration believes have significant expansion potential.


What airport has the most daily flights?

Hartsfield–Jackson Atlanta International Airport has a total of 29,479 flights that arrive at the airport, giving passengers a wide range of boarding and landing choices.

What is the biggest airport in the world?

The King Fahd International Airport in Saudi Arabia is the world’s most enormous, with a surface area of almost 300 square miles. The second biggest airport globally is Denver International Airport in the United States. Surprisingly, Denver International Airport is also the country’s biggest airport.

Which airport in the United States is the busiest?

The Hartsfield–Jackson Atlanta International Airport tops the list of the busiest airports in the United States, with approximately 100 million passengers passing through each year.

What makes Hartsfield–Jackson Atlanta International Airport the world’s busiest airport?

Because of the airport’s location, services, and options, Hartsfield–Jackson Atlanta International Airport is the official hub for Delta Airlines’ most flights. It consistently ranks among the world’s busiest airports. Read This Topic – How to get a tourist visa from India to the United States

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