@Indre I checked, it won’t be allowed as cabin baggage but wondering if I’m allowed to check it in as baggage considering it’s not foldable?
Wife of a pilot here, lots of experience with flying with a little. Take it through security and ask the gate agent to gate check it. If they decide it is too large to be gate checked they'll just add it to your "checked baggage" and send it to the baggage claim area for you to pick up at your final destination. If they accept it as gate check you'll be able to pick it up at the jetbridge when you land either way it will get placed in the cargo area for the flight.
@Liz thanks a lot Liz!! Super helpful :)
Check the size of cabin allowance and compare it to tide when folded. I wasn't allowed my bugaboo butterfly but it is on a larger side I guess