Source: narvikk / iStock via Getty Images
5. Los Angeles, CA, USA (LAX)
> 2021 Passengers: 48,007,284
> Change, 2020-21: +66.8%
> Change, 2019-21: -45.5%
Source: jmsilva / iStock via Getty Images
4. Chicago (O’Hare), IL, USA (ORD)
> 2021 Passengers: 54,020,399
> Change, 2020-21: +75.1%
> Change, 2019-21: -36.2%
Source: Jose A Feliciano Cestero / iStock Editorial via Getty Images
3. Denver, CO, USA (DEN)
> 2021 Passengers: 58,828,552
> Change, 2020-21: +74.4%
> Change, 2019-21: -14.8%
Source: stockcam / iStock via Getty Images
2. Dallas/Fort Worth, TX, USA (DFW)
> 2021 Passengers: 62,465,756
> Change, 2020-21: +58.7%
> Change, 2019-21: -16.8%
Source: Boarding1Now / iStock Editorial via Getty Images
1. Atlanta, GA, USA (ATL)
> 2021 Passengers: 75,704,760
> Change, 2020-21: +76.4%
> Change, 2019-21: -31.5%
