Here's another video of it

In Arizona, I was heading home, last day of work for 2 weeks... stopped at the the organic food store, somehow glanced behind me and noticed that the night sky was getting tore/lit up. Pulled out my phone cam started filming it while someone asked me "what is that?" I jokingly said it's a UFO, then I said it was a comet - but no shit I swear that a lot of people were thinking in the back of their minds - "WTF, North Korea about to start some SERIOUS SHIT!" lol

I lived in Cape Canaveral for 35 years. I watched all but 5 shuttle launches and many Delta, Atlas and other rockets. Each unique in it's own way. This launch was spectacular in that the lighting helped illuminate the plume in a way that normally is unseen in a bright sky or total darkness.

Another cool effect when conditions are right during a launch is when a rocket breaks the sound barrier while penetrating thin clouds. It creates what's known as a Sun Dog. The shock wave creates a ripple effect that resembles ripples going across the surface of water. The effect at night can be illuminated by the rocket's bright plume rather than the sun.

Sooo those chemtrails eh?

Is there a time lapse of this anywhere?

I don't know but, you could always speed up the video x2.