I manily use FlightTracker still. Still not fully happy about it, but it is the closest (to me) to what FlightTrackPro was. I wish the developer kept paying attention to users’ feedback (they did that for a while but then got lazy or bored or lost interest). Appintheair is too fancy/cluttered for my taste (tried it again today, having deleted it from my phone months ago). If at least would allow users to organize flights by trips as well, not just by date and time. If for instance I track two trips that overlap in time, there is no way to select just one trip (and see the itinerary of that person only) - you always get to see the entire list of flights, organized by date and time. I really hate that. There are other (less important) things I dislike about Appintheair, but the lack of ability to organize flights other than by date and time is my main beef with it.