So far, which domestic airlines support electronic boarding pass?

Take China Eastern Airlines as an example.

After selecting a seat, the system will prompt passengers to download and print their boarding passes. At this point, the system sends a short message to the passengers, prompting that the check-in is successful. The sample text message is "Welcome to China Eastern Airlines flight! Your check-in has been successful, flight number Mu/KOOC-0/234, departure time/KOOC-0/65438+/KOOC-0/October/KOOC-0/day/KOOC-0//KOOC-0/minute, seat number/KOOC. Please refer to the boarding pass tips and pass the security check in time to avoid delaying your trip! Your verification code is 123456, which will be used when you cancel online check-in. Please keep this number until boarding. Thank you! " At the same time, the verification code for canceling the check-in operation will also be displayed on the page.

Passengers with checked baggage, please check in at the self-service check-in counter of China Eastern Airlines at the airport 1 hour in advance. Passengers are requested to go through the security check 40 minutes before the scheduled flight takes off and board the plane 15 minutes before the flight takes off.

Passengers who have checked in online fail to pass the security check 40 minutes before the scheduled flight departure or fail to board the plane 15 minutes before the flight departure. Once they miss the flight, the passengers themselves will bear the responsibility.