Most baggage-size regulations are standard. As of November 2010, most airlines allow each person to carry on one personal item and one small piece of luggage in the cabin at no expense. Carry-on luggage must not exceed dimension and size limits. Overall, total measurements from 42 to 45 lineal inches, and in some cases, weight restrictions must be met. Carry-on luggage must be able to fit easily in the overhead bins or in the space provided under the seat.
Overseas travel allows you one piece of checked luggage without incurring a fee; however, weight and size restrictions apply. Check regulations for boxes and baggage transported between the United States and Mexico, Latin America and the Caribbean after Nov. 20, 2010.
Most airlines charge a fee for luggage checked for domestic flights. In some cases, first class or business class tickets may entitle you to free checked- baggage. Checked luggage must not exceed specific size and weight limits, which vary between 40 and 50 pounds per bag or the airlines may impose additional fees.
Fees for baggage not meeting airline requirements differ depending on size and method of check-in. Airlines encourage passengers to check-in luggage prior to departure and airport arrival. Expect to pay additional fees for luggage checked at the airport. In addition, verify time for airport arrival. Delivery fees may be incurred if you do not meet check-in times and your luggage does not make its original flight.
