Travel Technology - Flight Radar for iPhone?

Is there an app which will allow me to point my iPhone at a plane in flight and see where its headed? Would be kinda cool to point it out my office window during the workday and dream a bit. I have read that flightradar24 does this, but does not work well in the USA.

Try Plane Finder and Plane Finder AR.

I'm absolutely certain this has something to do with earning points and miles. Right?

Try Plane Finder and Plane Finder AR.

Both work well, but pointing your phone at a plane uses the regular Plane Finder. AR works nicely on the iPad. Be sure to see if your location supports these apps, not all countries allow it.