BLEEP BLOOP: I just saw an aircraft with callsign #SWA274 (ICAO code #A240DC) flying at 299 kt at altitude 8475 feet MSL at coordinates 34.2159,-118.4817.

That plane was making good time.

https://globe.adsbexchange.com/?icao=a240dc
https://www.openstreetmap.org/?mlat=34.2159&mlon=-118.4817#map=15/34.2159/-118.4817

BLEEP BLOOP: I just saw an aircraft with callsign #SWA274 (ICAO code #ACA01A) flying at 310 kt at altitude 7500 feet MSL at coordinates 34.2369,-118.4087.

That's, like, super fast.

https://globe.adsbexchange.com/?icao=aca01a
https://www.openstreetmap.org/?mlat=34.2369&mlon=-118.4087#map=15/34.2369/-118.4087