BLEEP BLOOP: I just saw an aircraft with callsign #UAL1486 (ICAO code #A612A6) flying at 291 kt at altitude 7950 feet MSL at coordinates 34.1564,-118.4457.

That plane was making good time.

https://globe.theairtraffic.com//?icao=a612a6
https://globe.adsbexchange.com/?icao=a612a6
https://www.openstreetmap.org/?mlat=34.1564&mlon=-118.4457#map=15/34.1564/-118.4457