infant car seat traveler
Air travel with her young son from the U.S. to Canada?

At the time of the trip, my son just turned one year. I read you can keep on your lap or in a car seat, and I know it might depend on their weight. But from experienced travelers with babies, as you suggests, and you advise?

Do not depend on any weight, your age. he is tall for his age, you are asked to show his birth certificate to verify that is less than 2. It is always safe and recommended to sit Baby Car