Originally Posted by nishimark

I think you're right. On my iPhone, the booking page is small and difficult to view. It looks like the web page form, though is duplicated in the app, the app does not send you to a browser when you click the Booking link.

Regardless, it seems odd to me that when booking a car through Delta, it shows up under My Trips on the website with a Delta confirmation number, but not on the app. When picking up the car, it would be nice to have that info handy, and not have to print it out or find it in my email.