The size of the suitcase has exceeded the limit, and can not be taken directly on the plane, you have to check in.

According to the regulations of the domestic and international flights of Western Airlines:

The free checked baggage allowance for passengers who purchased tickets of Y/B/H/K/L/M/R/Q/G/O class or Y1/B1/H1/K1/L1/M1/R1/Q1 class of Western Airlines is 10 kilograms. At the same time, each passenger can carry one piece of non-checked baggage with a weight of not more than 5 kilograms and a size of not more than 40CM×30CM×20CM free of charge.

2. ? Passengers who buy ultra-low-cost class or product class can only carry one piece of non-checked baggage with weight not more than 5kg and size not more than 40CM× 30CM×20CM for free, and there is no free checked baggage allowance.

3. ? Infant passengers have no free baggage allowance, but can bring a folding stroller. The size does not exceed 20CM x 40CM x 55CM and the weight does not exceed 5kg, then it can be brought into the cabin and put on the luggage rack for transportation.

Different brands of luggage size will be slightly different, can be specific measurements before making a judgment.

Extended information:

"Civil Aviation of China Passenger and Baggage Transportation Rules" is in order to strengthen the management of passengers and baggage domestic air transport, protect the legitimate rights and interests of carriers and passengers, and to maintain the normal order of air transport, according to the "People's Republic of China". ***Civil Aviation Law of the People's Republic of China. It was formulated on January 1, 1985 and revised on February 28, 1996. The Rules explain the special terms involved and set out in detail the rights and obligations of passengers when traveling on civil aircraft.

Article 38 Free baggage allowance (including checked and self-cared baggage) for each passenger: 40 kilograms for first class passengers holding adult or child tickets, 30 kilograms for business class passengers and 20 kilograms for economy class passengers. There is no free baggage allowance for passengers holding infant tickets.

The free baggage allowance of two or more accompanying passengers traveling on the same flight to the same destination can be combined in accordance with the standard of their respective fare classes if they check in their baggage at the same time and place. For domestic flight segments constituting international transportation, the free baggage allowance of each passenger shall be calculated in accordance with the free baggage allowance of the applicable international routes.

Article 39 Passengers must check in baggage with valid tickets. The carrier shall indicate the number and weight of checked baggage on the passenger ticket and baggage ticket. The Carrier shall generally collect the baggage at the time of check-in on the day of departure; if the baggage of a group of passengers is too much, or needs to be checked in advance for other reasons, the Carrier may agree with the passengers on the time and place of collection and transportation.

The carrier shall bolt a baggage tag to each piece of baggage checked in by the passenger and give the passenger the identification link thereof. The carrier agreed to take care of their own baggage should be combined with the checked baggage weight, the passenger to bring into the cabin under their own care, and in the baggage on the bolt hanging self-care baggage tag. Items not belonging to baggage shall be checked as goods and cannot be checked as baggage.

Article 40 The passenger's overweight baggage shall be transported with the passenger on the same airplane if the capacity of the airplane he is traveling on permits. The passenger shall pay the excess baggage fee, and the rate of the excess baggage fee shall be calculated at 1.5% of the economy class fare per kilogram, and the amount shall be in Yuan.

Article 41 The carrier may inspect the baggage of a passenger together with the passenger for the sake of transportation safety; if necessary, it may inspect the baggage together with the relevant departments. If the passenger refuses to be inspected, the carrier has the right to refuse transportation of such baggage.

Article 42 The checked baggage of a passenger shall be transported on the same flight as the passenger; if it cannot be transported on the same flight under special circumstances, the Carrier shall explain this to the passenger and give priority to arrange for its transportation on a subsequent flight.

Article 43 When the value of a passenger's checked baggage exceeds RMB 50 per kilogram, the declared value of the baggage can be handled. The Carrier shall charge a surcharge on the declared value at the rate of 5% of the value of the portion of the declared value of the passenger that exceeds the limit stipulated in the first paragraph of this Article.

The amount is in Yuan. The declared value of checked baggage cannot exceed the actual value of the baggage itself. The maximum limit of declared value of baggage for each passenger is RMB 8,000. If the Carrier disagrees with the declared value and the passenger refuses to accept the inspection, the Carrier has the right to refuse to accept the transportation.

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