Group 1 - The direct flight route from Haikou to Penang, Malaysia, has been launched, marking the third Malaysian city connected to Haikou this year, following Kuala Lumpur and Kuching [1] - The route is operated by Juneyao Airlines using Boeing 737 aircraft, with a schedule of three flights every two weeks [1] - Haikou Meilan International Airport will increase the frequency of flights to Kuala Lumpur from December 1 to 9, with plans to operate daily flights starting December 10 [1] Group 2 - Meilan Airport offers benefits for international transfer passengers, including dining vouchers and free hotel stays for non-Haikou residents traveling on international flights [2] - Passengers are advised to check their passport validity and visa requirements before traveling [2]