Hartsfield-Jackson Atlanta International Airport (ATL)
Location: Atlanta, GeorgiaPassenger Numbers: 50.95 millionThe busiest airport in the world, major hub for Delta Air Lines.
Dallas/Fort Worth International Airport (DFW)
Location: Dallas-Fort Worth, TexasPassenger Numbers: 39.25 millionMajor hub for American Airlines, extensive domestic and international connections.
Denver International Airport (DEN)
Location: Denver, ColoradoPassenger Numbers: 37.86 millionKnown for its large size and unique architecture, major hub for United Airlines.
Los Angeles International Airport (LAX)
Location: Los Angeles, CaliforniaPassenger Numbers: 36.68 millionMajor gateway to Asia and the Pacific, extensive international flights.
O’Hare International Airport (ORD)
Location: Chicago, IllinoisPassenger Numbers: 35.84 millionMajor hub for United Airlines and American Airlines, extensive domestic and international flights.
John F. Kennedy International Airport (JFK)
Location: New York City, New YorkPassenger Numbers: 30.49 millionMajor international gateway, hub for American Airlines and Delta Air Lines.
Orlando International Airport (MCO)
Location: Orlando, FloridaPassenger Numbers: 28.03 millionPopular for leisure travel, gateway to major tourist attractions.
Harry Reid International Airport (LAS)
Location: Las Vegas, NevadaPassenger Numbers: 27.90 millionMajor hub for tourism, extensive domestic flights.
Charlotte Douglas International Airport (CLT)
Location: Charlotte, North CarolinaPassenger Numbers: 27.21 millionMajor hub for American Airlines, extensive domestic and international connections.
Phoenix Sky Harbor International Airport (PHX)
Location: Phoenix, ArizonaPassenger Numbers: 25.29 millionMajor hub for American Airlines and Southwest Airlines, extensive domestic flights.