BLEEP BLOOP: I just saw an aircraft with callsign #SWA21 (ICAO code #AAB146) flying at 288 kt at altitude 7200 feet MSL at coordinates 34.2132,-118.6492.

That plane was making good time.

https://globe.adsbexchange.com/?icao=aab146
https://www.openstreetmap.org/?mlat=34.2132&mlon=-118.6492#map=15/34.2132/-118.6492