<https://privatejetcardcomparisons.com/2019/02/01/how-many-private-jet-flights-in-2018/#primaryimage>
<http://schema.org/caption>
"There were over 3 million private jet flights in the US in 2018"
<https://privatejetcardcomparisons.com/2019/02/01/how-many-private-jet-flights-in-2018/>