I’m planning a trip and I’m wondering how to travel with a car seat on a plane. I know that I need to bring a car seat with me, but I’m not sure how to go about it. Do I need to buy a special car seat for the plane? Do I need to check it in with my luggage? Can I bring it on the plane with me? I’m also not sure if I need to get a special seat belt for it or if it will fit in the seat. Any advice would be greatly appreciated.