How mobile-friendly is Air China?
The iOS apps from Air China will work with all of your Apple devices, from iPad to iPhone
For Air China Phoenix Miles members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality
As the most popular mobile platform in the world, Air China has taken notice of Android and provided an app for most Android devices. As is often the case, the Android app offers the same functionality as the iOS app.
Also take a look at Air China's website by clicking here — you should be able to do what you need there.