And how many people could actually afford to fly business? Economy class and price differentiating didn’t really start until after deregulation. For the occasi

And how many people could actually afford to fly business? Economy class and price differentiating didn’t really start until after deregulation. For the occasional traveler, it’s much more attainable. For the frequent traveler like me (see my other comment), I have the choice to get credit cards with airline I frequent that gives me airport lounge access, priority boarding, free checked bags, upgrades etc. I get priority boarding class 4 out of 8 and free luggage with a $99 annual fee card with American. While I do pay a $500 Annual Fee for a high end Amex Delta for lounge access, priority boarding, one free up to first class companion ticket, free bag check, etc. But with lounge access to Delta lounges, Priority Pass lounges and Amex Centurion lounges with free alcohol, good with not drinking a few hours on the plane.