As of this year, the top 10 busiest airports in the world are:
1. Hartsfield-Jackson Atlanta International Airport (ATL) – Atlanta, United States
2. Beijing Capital International Airport (PEK) – Beijing, China
3. Los Angeles International Airport (LAX) – Los Angeles, United States
4. Dubai International Airport (DXB) – Dubai, United Arab Emirates
5. Tokyo Haneda Airport (HND) – Tokyo, Japan
6. Chicago O’Hare International Airport (ORD) – Chicago, United States
7. London Heathrow Airport (LHR) – London, United Kingdom
8. Shanghai Pudong International Airport (PVG) – Shanghai, China
9. Guangzhou Baiyun International Airport (CAN) – Guangzhou, China
10. Dallas/Fort Worth International Airport (DFW) – Dallas, United States
Please note that rankings might vary based on annual passenger traffic.