IEC国际电工委员会：2023航空运输报告（英文版）

The airline industry is a vital engine of global socio-economic growth, creating direct and indirect employment, supporting tourism and stimulating international trade. However the industry has been badly hit by the COVID-19 pandemic, and according to the International Air Transport Association (IATA) airline business will only return to 2019 levels in 2026. There is a before and after the pandemic for airline travellers which has affected business. Despite the downturn, in the long run