元旦假期热门航线上座率超七成！北上冰雪游、南下海岛游受青睐

Group 1 - The core viewpoint of the article highlights the increasing trend of consumer travel during the upcoming New Year's holiday, with popular destinations including ice and snow tours in the north and island trips in the south [1][3]. - Ticket bookings for domestic flights from major cities such as Beijing, Tianjin, and Shanghai to popular destinations like Sanya, Haikou, and Kunming have seen a significant rise, with over 2.71 million tickets booked as of December 25, representing a year-on-year increase of approximately 35% [5]. - Southern Airlines reported a 30% year-on-year increase in domestic ticket bookings for the New Year's holiday, with flight occupancy rates exceeding 70% for several routes [7]. Group 2 - Data from Qunar's big data research institute indicates that ticket bookings for flights to Harbin, Shenyang, and Yanbian have increased by 18%, 36%, and 52% respectively, while bookings to Haikou and Sanya have risen by 19% and 51% [9]. - The themes of ice and snow tourism, as well as winter escape trips, are expected to remain popular through the New Year and into the Spring Festival [9].