What is the time range for booking tickets on Ctrip.com?

There is no time limit for Ctrip hotel reservations, and they are all available 24 hours a day with lunch break throughout the year. You can make a reservation by calling at any time. Domestic air tickets are also available 24 hours a day. Don't worry. The service for international air tickets is from 9 am to 9 pm, and for travel and vacation, it is from 9 am to 6 pm. You can book a hotel at 3am without any problem.