All domestic flight passengers (Spring Airlines excluded) departing from Chongqing can now check-in using the official Chongqing Airport's Wechat from 24th September, 2014. According to a number of Chongqing airports, passengers can enjoy this service by searching and following 'chongqingfly' on the Wechat app. Although the service is currently on probation, soon passengers without luggage will be able to check-in on Wechat and directly pass through security checks with their ID cards. (CQNEWS)