Plenty of us are using airplane as our main mode of transportation. We are going for holidays, visiting our friends, traveling to work. When you do not want to have some unpleasant moments during your trip, there are couple thinks you really need to know. How to collect your carry on baggage properly? What sort of hazardous materials you could have with you? Do you are able to have your dog on the airplane? If so, how to orchestrate it? And what about the food? It is allowed on board?