Rating: 7 out of 10
Pros: Provides all sorts of flight info including delays, cancellations, gate changes and weather for both departure and arrival cities. Sync your itineraries via Tripit.com, in-flight tracking of flights, shake to track random flights.
Cons: Maps could have a bit more detail or graphical excitement. Expensive at $9.99 and although the lighter version that does not sync with Tripit.com is $4.99 I still think its a bit higher than I would pay.
Overall: This App is great for the Road Warrior and just plain cool to see in flight status of airplanes around the world. Unfortunately I don’t think that coolness is worth $4.99-$9.99. If you travel a lot then this is definitely the app for you and will be well worth the $10.
You can buy FlightTrack Pro from the App store for $9.99.