BLEEP BLOOP: I just saw an aircraft with callsign #SWA8506 (ICAO code #ABE8B6) flying at 314 kt at altitude 7975 feet MSL at coordinates 34.2166,-118.6393.

They must have had a 50 knots tail wind.

https://globe.adsbexchange.com/?icao=abe8b6
https://www.openstreetmap.org/?mlat=34.2166&mlon=-118.6393#map=15/34.2166/-118.6393