Free baggage allowance for each passenger from China to the United States (including checked baggage and self-care baggage): 40kg for adults or children in first class, 30kg for business class and 20kg for economy class. Passengers with baby tickets are not allowed to carry free luggage.

The weight of each piece of checked baggage does not exceed 50kg, and the volume is 40×60× 100cm.

This airline has restrictions on size and weight. Each person can carry an article with a size of no more than 20×40×55cm and a weight of no more than 5kg. First class passengers can carry 2 to 5 kilograms. Lighters, liquids and knives are not allowed to be carried on the plane as personal belongings.

Extended data:

1, contraband: guns (including all kinds of simulated toy guns, micro-launchers and all kinds of offensive weapons), ammunition, ordnance, police weapons, explosives, inflammable and explosive articles, toxic substances, radioactive substances, corrosive substances, dangerous solutions and other contraband. Wait. , luggage, articles on the plane or intercepted, checked, once verified, handed over to the public security organs.

2. Items that cannot be carried with you: professional knives and cosmetics, such as fruit knives, razors and other household knives and scalpels, except controlled knives. If you don't have time to deliver the goods, you can go through the relevant formalities and hand them over to the security department within the specified time.

Civil aviation administration of China-security inspection

Civil aviation government network-luggage