Descending of the God

Pyramid of Mayapan, Mexico. The Temple of Kukulcan is the main temple in Mayapan. It is located immediately to the east of the Cenote Ch'en Mul, which has caves radiating from it. In form, the Temple of Kukulcan is a radial four-staircase temple with nine terraces that is generally similar to the Temple of Kukulcan at the earlier site of Chichen Itza.
You can see a white line descending from the sky. I believe it was a plane's contrail or... Could it be Kukulcan, the Feathered Serpent?