Xining Caojiabao International Airport's Terminal 3 is home to Shenzhen Airlines XNN Terminal. Terminal 3 is a state-of-the-art facility with a range of services, restaurants, and retail stores intended to give travelers a seamless and enjoyable journey. It is recommended that passengers flying with Shenzhen Airlines arrive at least two hours prior to domestic flights in order to finish the security, baggage drop, and check-in processes. Conveniently situated throughout the terminal are the airline's check-in desks, guaranteeing a smooth start to your trip.