Car Seat for Air Travel for 3.5 Yo
We're flying with our 1 yo old and 3.5 yo. The 1 yo will be on my lap. We will check his car seat. Question is: do I use a car seat for the 3.5 yo. He's pretty tall, about 42" and about 40 lbs. His car seat seems huge (Graco Nautilus) and I can't imagine him having any room. We will probably check his car seat anyway for driving around but I can't imagine using it on the plane. A friend said that she uses a booster for her 4 yo (who is smaller than my 3.5 yo) but I don't think that is approved by the FAA. I guess it's up to the...