There are lots of travel apps, but Just Landed from Little Details is really different and handy. This app is not for the traveler, but for the person picking someone up at the airport.
Just Landed (US $0.99 for the iPhone) tracks a flight you are going to meet and sends an alert when it is time to go to the airport. It helpfully tells you about any flight delays and any automobile traffic snafus before you leave. The app also connects to Apple Maps and shows you the best routes to the airport.
It's a terrific idea, and something unique for a travel app. The app also lets you text the person you are picking up when they arrive, and if your star