Hainan Airlines has launched a "no need for ticket to fly" service for e-ticket purchasers in Xi'an.

Starting February 15, passengers who buy e-tickets for flights departing from Xi'an only need to show their valid ID card before they can undergo boarding procedures.

However, passengers need to buy the e-ticket from the ticket offices designated by Hainan Airlines. After the purchase, they only need to arrive at the airport 30 minutes ahead of the flight's departure.

Passengers who need to retain the ticket voucher can print one at the Hainan Airlines ticket office.