I love taking aerial photos from airplane windows. I took this photo on my flight to Chicago on December 22, 2006.
Foreground to background: Mt. Rainier, Mt. Saint Helens, Mt. Adams, Mt. Hood, Mt. Jefferson.
I assume the last one is Jefferson since that is the next one in the chain.
Left to right: Mt. Adams, Mt. Hood, Mt. Jefferson, Mt. Rainier, Mt. Saint Helens.