What are the size restrictions for carry-on baggage?

The size restrictions for carry-on baggage on American Airlines are as follows: one personal item, such as a purse or laptop bag, with dimensions not exceeding 18 x 14 x 8 inches. Additionally, each passenger is allowed one carry-on bag with dimensions not exceeding 22 x 14 x 9 inches. It is important to note that these dimensions include handles and wheels. Any item exceeding the specified dimensions must be checked in, and additional baggage fees may apply. American Airlines reserves the right to limit or restrict carry-on baggage that exceeds the size allowance. Passengers are encouraged to review the airline's baggage policy and guidelines to ensure a smooth and efficient journey.