Core Points - Chengdu Shuangliu International Airport has launched a free luggage delivery service for passengers using its premium business express lines, enhancing convenience for air travel [1] - The service is available for travelers flying to and from major cities including Beijing, Shanghai, Guangzhou, Shenzhen, Urumqi, Lhasa, Hangzhou, and Nanjing [1] - Passengers can access the service through travel platforms and airport service points, with the first piece of luggage delivered for free within designated areas of Chengdu [1] Summary by Categories - **Service Launch** - Chengdu Shuangliu International Airport has officially introduced a free luggage delivery service aimed at making air travel more convenient for passengers [1] - **Partnership and Logistics** - The airport collaborates with a courier company to provide this service at five service points in the T1 and T2 terminals [1] - **Service Details** - The delivery service covers the main urban area of Chengdu and eight other regions, with the first piece of luggage being free, while additional pieces incur a fee [1]