Certain geographic data restrictions are in effect in China. Data is changed by an algorithm that randomly shifts latitude and longitude coordinates for national security purposes. It is recommended to take this into account and independently verify the property's exact location. The time of the passenger flight in Chuandao is as follows: 1. The first flight from Shanzui Port to Shangchuan Island and Xiachuan Island is at 08:30, and the last flight is at 17:30. 2. The first flight from Shangxiachuan Island to Shanzui Port is at 08:15, and the last flight is at 17:15. 3. The direct flight time from Shangchuan Island to Xiachuan Island is 14:00; the direct flight time from Xiachuan Island to Shangchuan Island is 09:00. If there is any change in the flight, please refer to the notification at the ticket window on the day. Please pay attention to the flight time, so as not to miss the last flight and be unable to land on the island.