Airport World - Staff Reporter
In 2021, the world’s airports accommodated 4.6 billion passengers, representing an increase of 28.3% from 2020 or a drop of 49.5% from 2019 results. The top 20 airports, representing 19% of global traffic (863 million passengers), experienced a gain of 42.9% from 2020 or a drop of 31.9% vis-à-vis their 2019 results (1.27 billion passengers in 2019).
Hartsfield-Jackson Atlanta International Airport (ATL) with 75.7 million passengers (+76.4%) is back on the top of the 2021 rankings followed by Dallas/Fort Worth (DFW), with 62.5 million passengers (+58.7%) and Denver (DEN), which handled 58.8 million (+74.4%).
From the top 20 rankings, almost all airports have significant domestic traffic representing 65% to 100% of their total passengers. The only exception is Istanbul International Airport (IST) with a larger international traffic share (72% of passenger traffic)