How and why we travel – Mobility demand and emissions from passenger transport - ScienceDirect
The World of Air Transport in 2016
IATA forecasts 2021 airline industry losses of US$47.7 billion as COVID-19 pain continues - Asian Aviation
IATA: Travel Demand Strong but Covid-19 Curbs Still Delaying Recovery | GTP Headlines
Impact of the COVID-19 pandemic on aviation - Wikipedia
Low Air Travel Demand Destroys Investment Case For AerCap (NYSE:AER) | Seeking Alpha
Transport - Our World in Data
Transport - Our World in Data
5.5 – Air Transport | The Geography of Transport Systems
Future projections of travel demand of Thailand. Travel volume demand... | Download Table
IATA: With a Decrease of 60.2% In Passenger Demand, 2020 Was Worst Year for Air Transport - SchengenVisaInfo.com
Passenger transport demand — European Environment Agency
Passenger transport demand - outlook from WBCSD — European Environment Agency
IATA: Pax demand continues to disappoint while cargo traffic posts strong first-half growth - Asian Aviation
Polishing my crystal ball: Airline traffic in 2050 - International Council on Clean Transportation
Improving passenger demand hit by Omicron | Airlines.
Passenger traffic recovery continues in March - TTR Weekly
How long-haul travel will change post-Covid - BBC Future
Passenger air travel demand trends through COVID-19 | The Window Flyer
2021 global air passenger totals show improvement from 2020, but still only half pre-pandemic levels
Growth of global air traffic passenger demand 2006-2022 | Statista
2021 global air passenger totals show improvement from 2020, but still only half pre-pandemic levels
Passenger aviation chaos and recovery: PwC
