Electronic itinerary is the payment and reimbursement voucher for passengers to purchase air tickets. Passengers who have not received a fixed-term ticket for travel to travel itinerary may apply to the original ticket issuing unit within 7 days after all segments of the ticket have been used. Due to the limitation of civil aviation system, airlines are not responsible for providing it. It is invalid to apply for printing travel itinerary 7 days after the plane takes off. You can't print travel routes that are more than 7 days old. At this time, you need to contact the carrier (airline) or the seller of the ticket to negotiate and solve it.

Tourism travel itinerary (travel itinerary) is supervised by State Taxation Administration of The People's Republic of China, People's Republic of China (PRC), and is included in the invoice management of tax authorities in accordance with the Measures for the Administration of Invoices in People's Republic of China (PRC). It is the payment and reimbursement voucher of domestic air transport e-ticket purchased by passengers. For traveling to travel itinerary, it is not only a special invoice, but also a transport voucher, and it is also the preliminary evidence of the establishment of an air transport contract and the registered securities (tickets). According to the Regulations of State Taxation Administration of The People's Republic of China, People's Republic of China (PRC) and Civil Aviation Administration of China (Guo Shui Fa [2006] No.39), air transport e-ticket travel to travel itinerary (hereinafter referred to as "travel to travel itinerary") is used as the reimbursement voucher for passengers to purchase e-tickets from June 1 2006.

Passengers should pay attention to the following items when purchasing e-tickets:

1, when purchasing an e-ticket, passengers should ask the issuing unit for "Travel to travel itinerary" after payment, and "Travel to travel itinerary" is one ticket, which will not be reissued if lost.

2. The travel itinerary cannot be changed at will. Passengers should check the items listed in the travel itinerary, such as name and ID number.

3. "Travel travel itinerary" is not used as a boarding certificate, but passengers must show the original "Travel travel itinerary" when changing; When refunding the ticket, the passenger must apply to the original ticketing department with the original travel itinerary;

4. Passengers who have not received a tour of travel itinerary after purchasing a fixed-term ticket can apply to the original ticket issuing unit within 7 days after all the flight segments of the ticket are used. Due to the limitation of civil aviation system, airlines are not responsible for providing it.

5. If the passenger does not receive the travel ticket to travel itinerary after purchasing the irregular ticket and the ticket is not used, he can print a travel ticket to travel itinerary within one year.

6. Electronic tickets for babies under two years old will not be processed for the time being;