Originally Posted by
Collierkr
The only thing that matters is if your carryons meet the baggage size on UA website.
Originally Posted by
nw6338
Are the bins on either plane big enough to hold Rimowa cabin plus?
That may be the only thing that matters TO YOU, but that's not what the OP is asking about, is it?
The OP probably doesn't want to gate check and risk getting a ding in the bag. I don't mind with my Rimowa, but my wife always hates it.