Everyone knows the Wright Brothers invented air travel. But, the Alright Brothers, who owned Alright Bros. Airlines, made travel mediocre. Legroom wasn't a thing -- seatbacks were at travelers' knee caps. The in-flight entertainment came from the clouds outside of the plane. And, the snacks and refreshments were nonexistent. JetBlue says it doesn't believe in providing onboard service that's considered to be "just alright."