2025年冬春航季，多家航司上新国际航线

Group 1 - Several airlines are increasing capacity and launching new international routes for the 2025 winter-spring season [1][2] - Air China plans to open new routes from Beijing to Brussels and Chengdu to Brussels, while also increasing the average daily flight volume on international and regional routes [1] - China Eastern Airlines' MU745 flight has established a direct route from China to Argentina, setting a record for the longest single-route civil aviation flight globally, reducing travel time to South America by over 4 hours [1] Group 2 - China Southern Airlines has launched a direct flight from Guangzhou to Madrid, marking the first direct connection between the region and the Iberian Peninsula [2] - The new Guangzhou to Darwin direct flight reduces travel time to Northern Australia to approximately six hours, providing a new option for travelers [2] - China Southern Airlines is increasing its Guangzhou to Sydney flights to four round trips daily, enhancing travel frequency and coverage [2] - Hainan Airlines plans to open a direct route from Haikou to Ho Chi Minh City on December 15, promoting economic and cultural exchanges between China and Vietnam [2] - Juneyao Airlines will launch a direct flight from Shanghai Pudong to Tawau, Malaysia, on January 15, 2026, allowing direct access to the world-class diving destination of Sipadan [2]