Despite this, we have all been guilty of complaining about the legroom, noise of lack of facilities once we are on board economy. So, if we were to spend a little extra, or get lucky and are offered an upgrade to business or first class, what can we expect?
Comparing the size and legroom of seats, the food, the drinks, the onboard entertainment and more, this infographic is perfect for anyone who wants to see what that extra spend will get them.
Take a look for yourself below and consider whether it might be worth upgrading next time you travel by plane or train.

Infographic by: www.silverdoor.co.uk