This is the world’s busiest airport By Katia Hetter, CNN Sep 16, 2019.

Atlanta, Georgia (CNN) – Once again, Atlanta rules the world. At least its airport does. More than 107 million passengers flew through Hartsfield-Jackson Atlanta International Airport last year, making it the busiest passenger airport in the world for the 21st year in a row. Atlanta also saw a 3.3% increase in passenger traffic, according to…