Group 1 - Hainan Airlines officially launched its 2025-2026 winter-spring flight schedule on October 26, optimizing its route network in Northeast China to cater to winter travel demands [1] - The airline added 8 new domestic routes from key hub cities in Northeast China, including Harbin, Dalian, Shenyang, and Changchun, increasing its domestic routes in the region to 57, connecting 69 cities with a weekly flight volume of 344 [1] - Hainan Airlines has also increased the frequency of flights to popular winter tourist destinations such as Hainan and Yunnan, with some routes operating multiple flights daily [1] Group 2 - Internationally, Hainan Airlines has opened a new route from Changchun to Haikou to Singapore, enhancing international travel options for passengers in Northeast China [2]

Group 1 - The strategic cooperation agreement was signed between Jilin Civil Aviation Airport Group, Haikou Meilan International Airport, and Hainan Airlines, indicating a collaborative effort to enhance aviation services in Jilin Province [1][3] - The inaugural flight of Hainan Airlines from Changchun to Singapore via Haikou commenced on September 21, showcasing the rapid development of the route within two months [3] - The new route is expected to operate four times a week, with specific flight schedules detailed for both outbound and return journeys [7][10] Group 2 - Hainan Airlines plans to expand its international and regional flight offerings, having already restored and launched over 70 international routes from various cities including Beijing, Shanghai, and Guangzhou [10] - The airline aims to leverage resources from Singapore and Southeast Asia to promote Jilin and Changchun, enhancing the region's international presence [3] - Hainan Airlines is introducing diverse travel products to cater to different passenger needs, including seat selection, prepaid baggage, and business packages [8]

Group 1 - Hainan Airlines plans to officially launch the Changchun-Haikou-Singapore round-trip international route starting September 21, enhancing friendly exchanges and providing opportunities for economic and cultural cooperation between China and Singapore [1] - The new route will operate four times a week on Mondays, Wednesdays, Fridays, and Sundays, significantly shortening travel time between Changchun and Singapore [1][3] - Hainan Airlines has restored, newly opened, and plans to operate over 70 international and regional round-trip passenger routes from various cities, indicating a strong commitment to meet market demand for international travel [3] Group 2 - Singapore is a key hub in Southeast Asia, facilitating connections between Asia, Europe, Africa, and Oceania, with the Changi Airport serving as a major international transit point [2] - The visa exemption agreement between China and Singapore for ordinary passport holders, effective from February 9, 2024, allows Chinese citizens to enter Singapore for tourism, family visits, and business for up to 30 days without a visa [2]