Carry-on luggage, while essential for many travelers, remains a source of disputes between passengers and airlines.

The easiest way to avoid a hassle at check-in is to double-check the airline carry-on size limits before you start packing ...

Most major U.S. airlines agree on the limits of a carry-on’s size (22 inches long by 14 inches wide by 9 inches high, to be exact). All the luggage on our list meets those requirements ...