FlightTrack PRO was by far my most used app on my iphone. And while on a trip I used it constantly for gate and flight time updates. It was always reliable and quicker than using the airline's own apps. I liked having all my future flights listed in a row and showing connecting times between flights that was adjusted in real time based on the actual arrival/departure times. I was so disappointed to see it will no longer be an option. I have recommended it to so many travelers. Please, app developers, find a way to provide similar user interface and functionality!