Vietnamese airline Vietjet will increase the frequency of its flights between Ho Chi Minh City and Melbourne and Sydney in Australia from three times to four times per week starting in September. The number of weekly return flights on the Melbourne route will increase from 17 September while Sydney will see four return trips each week from 18 September. Aiport technology implemented by VietJet this year included a ‘tablet check-in project’, which uses mobile devices to manage passenger data and has reportedly increased efficiency. VietJet aims to optimise operations and cut costs with a view to reaching 139,513 flights and 25.7 million passengers onboard by 2023.