ClutchCargo

I saw this app advertised on a banner at ORD, on our way out to Jamaica, last month. So, I downloaded it, put mine and my wifey's passport info in. On our flight back, this app was clutch. Our flight was almost 2 hrs late. We literally breezed through customs in less than 5 minutes, since all they did was scan the QR codes on my phone at both check points. Pretty awesome, in my experience!