Slightly smaller than a Boeing 737 sized object headed due west at about mach 2 sidesteps oncoming commercial airliner over Los Angeles. I was sitting in my parked car outside my garage at around 8:50pm looking due north. Silent high speed blinking red object traveling at about Mach 2+ headed due west comes to a dead stop directly north of me and kills its red light completely at which time I lose visual sighting of it. A few seconds later it randomly blinks a triple side by side white lights and a single green, a single red and double side by side red blinking and solidly lit lights. It constantly kept killing all its lights at random erratic times while in motion and in a hover making me lose track of it in the sky. It was headed due west in a commercial airline air corridor. I ran out of my car due west down my driveway to visually reacquire it which I did only to lose it again as it kept randomly killing all its lights. I watched it sidestep an oncoming commercial airliner but the two were never really that close to a head on collision. The object took high speed right angle evasive action well in advance. Visibility was unlimited with no wind in a cloudless black sky. I thought twice in my life back in 2013 was all I was ever going to see or I would have had my cell phone on me. Now I know to be outside, just after dusk, when the sky is crystal clear, during the summer months, looking at the commercial air corridor with my damn cell phone in hand.