[Leony]

I would also like to know the answer to this question. As I plan to travel by airplane as well. I use this cheap type of ergonomic seat cushion for my wheelchair and I’ve never been seated anywhere else. For me, it’s enough but I can see the problem if it’s being installed in another place, my feet would hang a little bit but I thought maybe I could use this foldable chair as my footrest (?).