car seat stroller airport

car seat stroller airport
is it allowed in the airport to bring an own car seat and stroller for infants?

yes, they can sit in them too on the plane, but i had a problem when i flew on AA, they said that her car seat was not “flush” with the seats….still dont understand what they were saying, i had to take my 2 month old out and hold her, but my 2 year old sat in his car seat the whole time(also great b/c he cant get up and run around.)