The world's busiest international flight routes

 https://www.dailymail.co.uk/travel/article-12974037/Fascinating-map-reveals-worlds-busiest-international-flight-routes-Kuala-Lumpur-Singapore-Changi-No-1-London-JFK-ranking-eighth.html

https://www.dailymail.co.uk/travel/article-12959137/Nervous-flyer-fascinating-interactive-map-reveals-flight-encounter-turbulence-rough-itll-be.html

https://www.dailymail.co.uk/travel/article-12955395/turbulent-flight-routes-world-turbli.html

https://www.dailymail.co.uk/travel/article-12968221/Travel-expert-wisk-evtol-pilotless-planes.html