2021 global air passenger totals show improvement from 2020, but still only half pre-pandemic levels
Statistical characterization of airplane delays | Scientific Reports
European flights increased by 1.3% in April 2019 compared with April 2018 and were at the low end of the forecast. The year-
Average cost per passenger of European LCCs | Statista
Airline Economic Analysis 2020 - 2021
Air transport statistics - Statistics Explained
Air passenger transport EU-27 2008-2020 | Statista
Ryanair heads Europe's top 20 airline groups by pax 2019 | CAPA
COVID-19 Impact On Civil Aviation Industry Report, 2021-2028
Estimating and projecting air passenger traffic during the COVID-19 coronavirus outbreak and its socio-economic impact - ScienceDirect
Airline industry - passenger traffic worldwide 2004-2022 | Statista
The global scale, distribution and growth of aviation: Implications for climate change - ScienceDirect
![Airline Industry Statistics [2022]: 28 Facts To Know Before You Fly – Zippia](https://www.zippia.com/wp-content/uploads/2021/12/us-airline-industry-revenue-2010-2020.jpg "Airline Industry Statistics [2022]: 28 Facts To Know Before You Fly – Zippia")
Airline Industry Statistics [2022]: 28 Facts To Know Before You Fly – Zippia
Europe needs five years to reach pre-corona air travel levels
How Can Airlines Reach Carbon Emissions Targets as Travel Rebounds? | Time
Airline Economic Analysis 2020 - 2021
Airline industry - passenger traffic worldwide 2004-2022 | Statista
Average ticket price of selected European airlines 2021 | Statista
Airline - Wikipedia
Ryanair heads Europe's top 20 airline groups by pax 2019 | CAPA
European Aviation air traffic report
Thousands of Planes Are Flying Empty and No One Can Stop Them | WIRED
