Originally Posted by
Baze
Certainly not "all" the overhead space (unless it is one of the flights some above referenced to). But very likely all the overhead space over a row or 2 and if that happens to be your row it is over, then yes, The space is gone over your seat. I think this is what they were referring to.
I think this is more of an imaginary problem.
If you're traveling with a small child and a car seat and are gate checking a stroller, you don't have the ability to carry anything more than 1 small bag per person, let alone enough suitcases to fill an overhead bin or 2.