Airplane suitcase size specification table

The domestic regulations for the dimensions of a trolley suitcase that can be carried on an airplane are: boarding suitcase size: within 115cm (height + wideband + depth); maximum size of a check-in box: within 158cm (height + wideband + depth). Under normal circumstances, suitcases of normal sizes of 16 inches, 18 inches, and 20 inches can basically be carried with you (that is, on board the plane). Suitcases exceeding the specified weight and volume need to be checked in. International airlines limit the size of check-in boxes. As long as the total length, width and height do not exceed 115CM, you can board the plane. The limit for checked boxes is no more than 158CM. You can choose a suitcase that is 28 inches or less. When taking a domestic flight, the total amount of carry-on luggage should not exceed 5 kilograms, and the volume of each item should not exceed 20 × 40 × 50 centimeters. If the luggage exceeds the specified number, weight or volume limit, the airline will require the luggage to be checked. 20-inch suitcase: recommended for one person traveling on a business trip or short trip for 1-5 days. The capacity is about 43 liters, the specific size is 50*36*28CM, and it can hold about 30-35 shirts. 24-inch suitcase: recommended for two people to travel within the country for 7-10 days. The capacity is about 60 liters, and the specific size is 60*45*30CM, which can hold about 50-60 shirts. 26-inch suitcase: recommended for two people to travel domestically for 7-10 days. The capacity is about 85 liters, the specific size is 66*46*30CM, and it can hold about 70-80 shirts. 28-inch suitcase: recommended for two or more people traveling abroad without shopping and for one person studying abroad for more than 10-15 days. The capacity is about 102 liters, the specific size is 70*50*35CM, and it can hold about 100-120 shirts.