There are lots of folks out here that don't particularly care to chase every new phone that comes onto the market. There are lots of us that just want a phone that works and can run some basic apps like Fly Delta. Somehow United's latest app that I just downloaded still works on my phone so does Delta not possess the smarts to make an app that will work on older phones? Even Microslime is able to do that with Office. And before it's asked, I'm an engineer so it's not like any of this is really beyond my comprehension. I'd just like to have an app that works reliably.