- Hong Kong-Taipei was the busiest international flight route in 202… [+2767 chars]
![These are the busiest airplane routes in the world in 2024](https://img.easybranches.com/uploads/news/2024/12/14931346.jpg)
Hong Kong to Taipei was the busiest international flight route in 2024, according to an OAG report.Vernon Yuen/Getty Images