The world's busiest airport by TOTAL passengers (domestic + international) is:

Q: The world's busiest airport by TOTAL passengers (domestic + international) is:

Hartsfield-Jackson Atlanta International Airport.. Because 80% of the US population lives within a 2-hour flight, Atlanta became the country’s primary hub. Volume beats prestige.

Question

Accepted Answer

Hartsfield-Jackson Atlanta International Airport. — Because 80% of the US population lives within a 2-hour flight, Atlanta became the country’s primary hub. Volume beats prestige.