Advance booking 4 days before departure, After completed booking. Customer service is available 24 hours per day, 7 days a week. Most of ticket sold out if you late book! your ticket will receive QR code ticket 3 days before departure. *************************** Policy: 1/ Advance to book ticket 3-4 days before departure 2/ Booking less than 48 hours not sure if any available ticket 3/ QR code ticket will be sent to email 3 days before departure 4/ Ticket can change travel date advance contact 48 hours