While I was photographing the world's only flying B-29 at Henderson Executive Airport, this 737-700 (N280WN) flew overhead on approach to McCarran's runway 1R.

Knowing that both 'Shamu' 737s have already been re-painted, I immediately headed for McCarran Airport. I took a series of photos as the plane departed on 25 March 2015; according to a few individuals on facebook, the aircraft was scheduled for a re-paint from 6 April to 12 April 2015.

The special color scheme was introduced in June 2013, to commemorate a 25-year partnership between Southwest and SeaWorld.