American Airlines Carry On Size Rules 2024. Dimensions must not be over 22 inches in height by 14 inches in length x 9 inches in width or 56 cm x 36 cm x 23 cm. Allowed weight and dimensions for carry on hand luggage on american airlines flights.

Oversize and overweight fees have been updated as of february 20, 2024 for travel on / after april 17, 2024. Maximum bag size policy in cm and inches.