[Steely Tom]

I saw a jet do a 360-degree loop in the sky some years back. It’s near-circular contrail hung in the sky for some minutes.

I asked a pilot acquaintance about it, and he said it is sometimes done if the flight is ahead of schedule for its destination.

[TangoLimaSierra]

I asked a pilot acquaintance about it, and he said it is sometimes done if the flight is ahead of schedule for its destination.

I think the pilot just wanted to give someone an extra dose of them chemtrails.