What Are The Largest Airports in the United States?
There are many large airports in the United States, including more than 5,000 public airports. When looking at the largest airports in US, the biggest airport in the entire US is Denver International Airport. Denver International Airport measures a total size of 137.26 square kilometers or 33,917 acres. This makes it the third-largest airport in the entire world, behind only Beijing Daxing International Airport and King Fahd International Airport.
Dallas/Fort Worth International Airport is the second-largest airport in the US, followed by Washington Dulles International Airport, Orlando International Airport, George Bush Intercontinental, and Salt Lake City International Airport. O'Hare International Airport in Chicago is the seventh-largest airport in the US at 7,627 acres in size. San Francisco International Airport, John F. Kennedy International Airport, and Detroit Metropolitan Airport round out the top ten biggest airports in the US, in that order.
What Are the Busiest Airports in the United States?
As you could likely tell from the list of the biggest airports in the United States, the largest airports in US are not always the busiest ones. The busiest airport in the US is actually Hartsfield-Jackson Atlanta International Airport. The Hartsfield-Jackson Atlanta International Airport had roughly 103.9 million passengers in 2019. The primary reason that this airport is the busiest one in the US is that its favorable geographic location makes it an ideal connection hub. Interestingly, despite how busy this airport is, Hartsfield-Jackson Atlanta International Airport has been voted the most efficient airport in the world for 18 years in a row.
Los Angeles International Airport is the second-busiest airport in the US. One of the reasons for this is that LAX, as it is commonly known, serves as the gateway to Los Angeles, California. LAX receives plenty of passenger traffic from overseas. Los Angeles International Airport received roughly 84.5 million passengers in 2019.
The O'Hare International Airport in Chicago is the third-busiest airport in the United States. However, this airport, also called Chicago O'Hare, was actually the busiest airport in the US from 1963 up until 1998. O'Hare International Airport was also the first major airport that was planned in the post-World War 2 era. The O'Hare International Airport got approximately 79.8 million passengers in 2019.
The fourth-busiest airport in the US is the Dallas/Fort Worth International Airport. This airport is commonly referred to as DFW. 75 million passengers is the approximate figure for the passenger traffic that Dallas/Fort Worth International Airport received in 2019. However, Dallas/Fort Worth International Airport is quite large, so much so that it has its own postal service designation and its own zip code. That zip code is 75261.
The Denver International Airport is the fifth-busiest airport in the US, despite being the largest airport in the US. This airport also has the longest public-use runway in all of North America. A total of approximately 61 million passengers went through Denver International Airport in 2019. The Denver International Airport serves quite a few destinations, 215 in total, and this number includes 189 US destinations.