A lot of us are, most of the time, choosing airplanes trips as our type of transportation, especially when we are traveling abroad. Vacations, visiting friends and relatives, few people even earning money in another countries. We have plenty of options in companies, we can always choose the cheapest flight in our date and book it. But the problem is not just with searching for correct flight. Also, we must to prepare to our trip, and beconscious about many regulations about flying by jet. Another thing is baggage, at the very first moment we are booking our tickets, we need to choose type of it.