You'd never buy a half-speed flight. I'd buy a half-speed flight from Tampa to NYC if it were 2/3 the price of the jet flight. My poorer friends would buy the

You'd never buy a half-speed flight. I'd buy a half-speed flight from Tampa to NYC if it were 2/3 the price of the jet flight. My poorer friends would buy the route on a 1/4 speed airship if it were cheap enough. People have different sensitivities to time vs. money.