This app is horrible. When you try to make updates like an address its practically impossible and customer service took months to respond....respond, not help. When you try to add a confirmation number on the app, give up. Pretty much the only thing that half way works is finding a flight that is there, even then, on my new samsung galaxy with the most recent update, you have to pull down the screen to refresh even when its a new login and search for existing flight bookings.