[Jet Jaguar]

Relfection or something similar. Notice in the closer photo, the winglet has an anomoly similar to the 4 apparently off in the distance.

[IllumiNaughtyByNature]

Can someone shop that part of the photo?

[xcamel]

Reflection of the sun flair on the winglet between the double pane exterior glass, and one on the inner plastic window panel. The difference in the angle is the curvature of the external glass

[Liberty Valance]

Refraction:
1: deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (as air) into another (as glass) in which its velocity is different
2: the change in the apparent position of a celestial body due to bending of the light rays emanating from it as they pass through the atmosphere; also : the correction to be applied to the apparent position of a body because of this bending
3: the action of distorting an image by viewing through a medium

[martin_fierro]