Take a look at this graph: Global air travel increased 8 fold in 4 decades – and it's an accelerating trend. Yes we have a problem | Bits of Science
Is 2014 the deadliest year for flights? Not even close - CNN.com
Scraping along the bottom: April air traffic statistics | Flightradar24 Blog
Is 2014 the deadliest year for flights? Not even close - CNN.com
How Many Flights Per Day? Airline and Flight Statistics (2021)
U.S. Air Travel Remains Down as Employed Adults Fly Less
The global scale, distribution and growth of aviation: Implications for climate change - ScienceDirect
Full-Year 2021 and December 2021 U.S. Airline Traffic Data | Bureau of Transportation Statistics
AirportWatch | 4.4 billion air trips taken world wide in 2018; number was 2.63 billion in 2010
Are there more than 100,000 flights globally per day? - Quora
Air Traffic By The Numbers | Federal Aviation Administration
A Map of Every Passenger Plane in the Skies at This Instant | Smart News| Smithsonian Magazine
Global air travel last year: 22 million jet flights, just one fatal accident | The Seattle Times
Airline industry worldwide - number of flights 2004-2022 | Statista
Total flights per day now below 100,000; Flightradar24 data shows less than 50K commercial flights operational | World News – India TV
Commercial flights down 42% in 2020 | Flightradar24 Blog
How many airplanes fly each day in the world? - Quora
.png "Issue Brief | The Growth in Greenhouse Gas Emissions from Commercial Aviation (2019, revised 2022) | White Papers | EESI")
Issue Brief | The Growth in Greenhouse Gas Emissions from Commercial Aviation (2019, revised 2022) | White Papers | EESI
Number of Flights Worldwide in 2022/2023: Passenger Traffic, Behaviors, and Revenue - Financesonline.com
Weekly COVID-19 aviation update: U.S. flights gap versus 2019 levels widens to nearly 20% – Cirium
The World of Air Transport in 2013
Airline industry - passenger traffic worldwide 2004-2022 | Statista
21 Years of Airline Passenger Traffic Growth Wiped out in 2020: Cirium Report Reveals | Business Wire
Worldwide air traffic - fatalities 2021 | Statista
