I have used the mobile web page - called a "Web App" for AA on the iPhone for a long time now. I really like it. But I would like an iPhone app. And I see a lot of people now that fly on AA with the iPhone. There was 7, at least, in the business JFK-LAX using an iPhone on just one flight last week. Who knows how many actually had an iPhone on that flight. I was in F both flights this week, and still noticed a couple using the iPhone.