Very nicely done and very responsive. The one thing I'd love to see added is information on which airlines use which gates. I know airlines often share gates, but even knowing which gates are most likely for a given airline would be useful. In Atlanta, I like being able to fly out of a T-Gate because it has its own security checkpoint that's typically, but not always, faster than the main security checkpoint. I think those gates are mostly used by American and United but would be nice to see it listed on each gate.