Hello, the itinerary for the Three Gorges is generally fixed, but if there are force majeure factors such as severe weather or poor water conditions, the cruise company may adjust the itinerary for safety reasons. The itinerary we provide is for reference only, and the final itinerary is subject to the arrangement of the cruise company. Thank you for your attention to theMeiya Three Gorges Cruise Ticket BookingCenter. Wishing you a happy life.