How mobile-friendly is Southwest?
There is an iOS app from Southwest which will work on your iPhone, iPod, or iPad.
Also, if you're a member of Southwest Rapid Rewards, you can manage your profile, view your points balance, and more.
Southwest 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 Southwest.
Also take a look at Southwest's website by clicking here — you should be able to do what you need there.