Flight tracker similar to widget version?

I did a search but was surprised to find no other threads on this subject. Does anyone know why there aren't any flight tracking apps out there that mimic the widget one that comes with osx? I've not been impressed with what has been available thus far. Travelocity's app forces you to stare at that stupid freaking gnome for several seconds every time it launches, not to mention being difficult/impossible to find out what you're looking for.