if you listen to it really loudly you can hear a lady go "o man that is his second time isnt it". the were probly just spotters who had a camera and saw the first failed attempt and decided to record the next.
I think over at ONT? UPS is pretty big out there, and you can see the mountains in the background. I know ONT is more interior than places like SNA and LAX, where the mountains would be less prevalent.