Air travel is usually the best way to get around, but in recent years it becomes tiring and a pain. On top of the hassle of security and weather delays, airplanes are so strict in rules and regulations. No smoking, no drinking alcohol that you brought on board with you, no taking off your seatbelt at the wrong time, and the list goes on and on! Here is a list of things which you can do on an airplane legally. Try any of these legal activities to make your next flight more fun!