Core Viewpoint - Hainan Airlines has officially launched a new flight route from Changchun to Hong Kong, enhancing connectivity between Northeast China and the Guangdong-Hong Kong-Macau Greater Bay Area, facilitating travel options for weekend skiing and cross-border tourism [1] Flight Schedule - The new route operates two flights per week, specifically on Tuesdays and Saturdays [1] - Departure from Changchun Longjia International Airport is scheduled at 15:35, arriving at Hong Kong International Airport at 20:30, with a flight duration of approximately 4 hours and 55 minutes [1] - The return flight departs from Hong Kong International Airport at 10:15, arriving back in Changchun at 14:35, with a flight duration of about 4 hours and 20 minutes [1] Ticketing and Services - Passengers can purchase tickets through various channels including Hainan Airlines' official website, app, WeChat, and authorized ticket agents [1] - Hainan Airlines offers a range of services such as seat selection, prepaid baggage, in-flight upgrades, and business packages to cater to diverse travel needs [1]