It's funny - every time I go through airport security now, I think of Ryan Bingham in Up in the Air, especially since I can identify with many of his practices, be it how he packed his bags or how he accumulates miles. But there were a few other things that that weren't covered, presumably since the story was based on domestic flights. I thus put together a quick list of some of the other things that I tend to do when I'm on the road, which of course tends to be internationally-focused instead:

Great list of travel tips!