Airplanes in the Day Sky

While working scouting for geocaches to try on an upcoming drive to Dallas Southern Man stumbled across the following...

There's a cache marker in the lower-right corner, but what is that at the upper left?

Why, yes, that is a commercial jet photographed in mid-flight from outer space. Anyone care to identify it for us?

This also betrays how satellite photography works: four images taken in rapid succession using a black-and-white CCD: first through a blue filter, then through a green filter, then through a red filter (note how green plus red = yellow, just like we learned in primary school), and unfiltered for luminosity. The four images are then combined to form a full-color picture.

Posted because Southern Man thought it was cool. That is all.

[added later] SR (consulted by email) points out some details that make it a Southwest Airlines Boeing 737 and that's good enough for Southern Man.