Thank you everyone for the suggestions! I did add her to my reservation with the dimensions two weeks ago and they couldn't speak to the IFE box, but she has used this carrier for so many flights I can not count. I am just bringing her home from LA to help a friend out for a few months while he has to travel for his job extensively internationally for 2 months. Just want her to be comfortable as well as myself. I know window economy works well for them but I am 6'4 so I wanted us to both enjoy the flight home.