What is the limit for carry on luggages when riding in an airplane within America?
Varies by airline. Please keep in mind that you should verify with the specific airline you are using for carry-on sizes and rules. You can also find this information on the inside flap of your ticket booklet. This example from NWA should help. Carry-on Allowance Be sure to check new requirements from the U.S. Transportation Security Administration (TSA) regarding restrictions to items in carry-on luggage. Visit www.tsa.gov for details. Northwest allows you to carry one piece of luggage on board the aircraft plus a purse or briefcase or laptop computer or small backpack. The carry-on luggage must be of a size and shape to allow for storage in overhead compartments or underneath the seat in front of you. Dimensions: Cannot exceed 45 linear inches (9 inches by 14 inches by 22 inches) Note: Luggage not meeting these specifications must be checked and is subject to any applicable fees. There is a list of the more popular airlines carry-on luggage restriction at
