This is T2RL's 7th edition of the Global Passenger Volumes Analysis Report. The report includes an in-depth analysis of 2022 passenger volumes and historical growth analysis. T2RL's annual research into global passenger volumes highlights 3.32 billion passengers boarded from January to December 2022. These findings are based on analysis of over a thousand carriers and represent a 28% decline from 2019, 80% growth from 2020 and 41% growth from 2021.