BLEEP BLOOP: I just saw an aircraft with callsign #SWA848 (ICAO code #ACFDF4) flying at 296 kt at altitude 8525 feet MSL at coordinates 34.1860,-118.4648.

That plane was making good time.

https://globe.adsbexchange.com/?icao=acfdf4
https://www.openstreetmap.org/?mlat=34.1860&mlon=-118.4648#map=15/34.1860/-118.4648