Carry-on luggage size restrictions vary by airline-here's how to tell if your suitcase, backpack, or duffle bag is small enough to bring as a carry-on.

That especially applies to handling carry-on luggage — from figuring out size and weight requirements to the dread over your ...

I've taken it on both Delta and American Airlines flights ... Southwest has the biggest carry-on size allowance on this list, with bags up to 24-by-16-by-10 inches able to be stored overhead.

In early March 2024, Delta Air Lines updated its baggage ... crutches and wheelchairs. Your carry-on bag has size limitations, so be careful with how tight you pack it. Your carry-on luggage ...