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
The World of Air Transport in 2018
Is 2014 the deadliest year for flights? Not even close - CNN.com
Why leaving climate policy to behaviour change will never be fair – Inside track
The number of flights that would have to be removed from the system per... | Download Scientific Diagram
Commercial Aviation in 2020: downturn in airline passengers, employment, profits, and flights operated, in the wake of COVID-19, was partially mitigated by increases in air cargo | Bureau of Transportation Statistics
Are there more than 100,000 flights globally per day? - Quora
Aviation and Plane Crash Statistics (Updated 2022)
Passengers on All 2020 U.S.-Based Flights Down 62% from 2019 | Bureau of Transportation Statistics
File:US Airline Passengers per Flight.svg - Wikimedia Commons
Flight Tracking: Track Any Aircraft On The Map
FAQ: Weather Delay | Federal Aviation Administration