Some Planes Over the River

 Just some of the airplanes I saw over the day.

I think this is a Cessna floatplane.  Well, I know it's a floatplane, I'm just not sure if it's a Cessna.

Another Cessna but not a floatplane.

 Neither a floatplane or Cessna, a Southwest Airlines 737 heads into Detroit Metro from Baltimore (I'm guessing).