I want to bring my two cats from Tokyo to California. Only possible choose is American airlines where I can bring them beneath seats. I'm interested in another ways.
In any case, them being on the seats (in carrier) rather than under them, helped a ton. The cats aren't as freaked out.
[1] https://sturdiproducts.com/products/folding-water-tight-boxe...
[2] https://sturdiproducts.com/products/folding-water-tight-boxe...
Glad I could help with the info. Cheers.