The latest info on Air China mobile apps
Lucky for you Apple device users out there, Air China has an iOS app that will work on all of your devices.
Phoenix Miles members will also be able to use the app to manage their profile, view account activity, and more right from the app.
Air China has an Android app that works with most Android tablets, phones, and some Android Wear devices. You can get the same stuff done on the Android app as you can on the iOS app for Air China.
Also take a look at Air China's website by clicking here — you should be able to do what you need there.