Starting from March 30, Dalian Airport officially implemented the flight plan for the 2025 summer flight season. The new season lasts for 30 weeks, lasting 210 days, and ends on October 25, 2025. During this period, a total of 40 domestic and foreign airlines operated 177 routes in the company, with navigation points covering 115 domestic and foreign cities. The planned weekly flight volume reached 3,696, with an average daily flight volume of 528.

In terms of domestic routes, the "Lianjing Express Line" and "Lianhu Express Line" have achieved high-frequency coverage, with two flights from Dalian to Beijing (Capital and Daxing) increasing to 18 flights per day, two flights from Shanghai (Pudong and Hongqiao) reaching 24 flights per day, seven core cities such as Guangzhou, Chengdu and Tianjin reaching 10 flights per day, and five cities such as Chongqing and Shenzhen reaching 8 flights per day. The proportion of direct flights in provincial capitals increased to 90%. At the same time, the radiation to Shandong Peninsula and the hinterland of Northeast China will be strengthened, all 10 airports in Shandong Peninsula will be fully connected, and Suifenhe navigation point will be added, with 13 navigation airports in Northeast China.

In terms of international routes, it maintains close connections with 14 navigation points such as Japan, South Korea, Thailand, Vietnam and Russia. At present, Dalian Airport's flight volume to Japan ranks among the top three in the inland of China, and its international traffic volume keeps the leading position in the northeast; In terms of cargo routes, relying on the normal operation of international routes of JAL, ANA, SF Express, and Post, Dalian Airport has set up a convenient aviation "logistics channel", encrypted all-cargo flights in Tokyo, and increased all-cargo flights in Zhengzhou to help regional economic and trade exchanges.