Most of us have grown up aware that there is a hell of a difference between flying coach and flying first class. Even with having that engrained in our minds, it's become out of control how contrasting the 2 experiences have begun over the years. This graphic shows the timeline history of varying changes between the two classes as time has gone on. Amazingly, the economy class experience has gotten worse and worse, while the first class experience naturally has gotten better and better. Oh to be rich...