Flying by a plane is not a piece of cake. You have to know a lot of thinks before you get on board, and even much more earlier. What to put inside carry on baggage, and what difference is between checked luggage? Might I bring any sort of meals on board? And what about cosmetics? And flying with pets? What documents do I need when I am a disabled human? Could I have a sport equipment with me? And many more. And what about some specific destination? What you have to know when you are wanting to travel to/from Canada or USA?