Right at one the heaviest air traffic hours of the day.
Heaviest traffic hours, but not at that spot. Asia flights come to LAX from the north, any other flight coming from Hawaii would be in final descent at that spot, and not making contrails. The US808 flight was there, at 37K feet. Funny, its well established that the US flight was there at the time, yet, the pilots didn't see a missile or call it in to Los Angeles center? LOL Its an airplane, nearly the same thing was seen the next day at the same time, same flight.