Can I add up the weight limit of only one big box for two people when I check in the box for travel?

As long as two people are on the same flight, the weight limit of two people can be added together.

But a suitcase can only show one person's name. If going abroad involves customs, try not to handle it this way, or separate your luggage when you go through customs.

Airlines have strict regulations on the checked baggage carried by passengers on civil aviation planes, which cannot exceed the rated weight and volume and cannot carry dangerous contraband.

According to domestic flight regulations, each piece of checked baggage shall not exceed 50kg, and its volume shall not exceed 40cm× 60cm× 100cm. The free baggage allowance for each passenger is 30kg in first class and 20kg in economy class. Passengers with baby tickets have no free baggage allowance. For the excess, 65438+ 0.5% of the economy class fare will be charged per kilogram.

The checked baggage shall be well packed and securely tied, and no other articles shall be attached to the baggage. Bamboo basket, net bag, straw rope, straw bag, etc. It shall not be used as an outer package, and the passenger's name, detailed address and telephone number shall be indicated on the luggage.

The rule of economy class on international flights is that each person can check 20 kilograms of luggage for free. First class is 30 kilograms per person. Keep your luggage locked, and don't put valuables, certificates or cash in it. Fill in the name, address, starting point and ending point on the name tag, and hang it on or stick it on the luggage to prevent it from being lost. Before the luggage is checked, it may be necessary to carry out a security check. After the luggage is checked, the luggage ticket should be properly kept, and the number should be consistent with the number of pieces of luggage.