How long after the plane takes off can I print the air ticket during the tour? What are the printing methods? Can I make it up after it expires?

Travel to travel itinerary can be printed one month after the plane takes off, and travel to travel itinerary can only be printed and issued by airlines, and cannot be reissued after the expiration.

Take China Southern Airlines as an example. Passengers who purchase domestic e-tickets through the website of China Southern Airlines can get the travel travel itinerary (reimbursement voucher) at the e-commerce counter of China Southern Airlines at the local airport on the day of flight departure. If you can't get the reimbursement voucher at the airport under special circumstances, please call 4006695539 or extension 95539. 4. Within one month after the flight takes off, send the reimbursement voucher to the passengers by registered mail. Late applications will not be accepted.

Extended data:

Measures for the Administration of Air Transport Electronic Tickets in travel itinerary Article 18 Public air transport enterprises and air transport sales agents shall use uniformly printed software to issue travel travel itinerary when passengers purchase tickets, and shall not write or use other software to copy them themselves; The printed items and contents shall be consistent with the sales data of e-tickets, and shall not be printed repeatedly, and inform the passengers of the way to verify the authenticity of the travel itinerary. "Travel travel itinerary" is lost. It is strictly forbidden to tamper with, forge or resell travel itineraries.

Nineteenth "Tourism travel itinerary" printing error or printing failure, should be invalid in the "Tourism travel itinerary" printing software. If the blank tourism travel itinerary is damaged or lost, public air transport enterprises, air transport sales agents and printing enterprises shall report to the tourism travel itinerary issuing unit authorized by the Civil Aviation Administration on the day of the accident and declare it invalid in the media announcement; The distribution unit should scrap the damaged and lost blank travel itinerary in the travel itinerary management information system.

China Southern Airlines-Travel itinerary regulations