What are the baggage requirements for flights from Yanji to Dalian?

Baggage requirements for Yanji-Dalian flights are as follows: The sum of three sides of luggage generally carried by Yanji-Dalian flights should be less than or equal to 1 15cm. You can refer to the luggage size of about 20 inches. Specific requirements can be inquired through the airport security department. If you carry too much luggage, you can ask the airport to check your luggage, and each piece of checked luggage can't exceed 50kg. Among them, the free allowance is 40 kg for first class, 30 kg for business class and 20 kg for economy class.