BLEEP BLOOP: I just saw an aircraft with callsign #SWA1968 (ICAO code #A7130C) flying at 309 kt at altitude 8975 feet MSL at coordinates 34.2198,-118.4832.

Southwest pilots would be jealous. Oh wait, was that Southwest?

https://globe.adsbexchange.com/?icao=a7130c
https://www.openstreetmap.org/?mlat=34.2198&mlon=-118.4832#map=15/34.2198/-118.4832

BLEEP BLOOP: I just saw an aircraft with callsign #SWA168 (ICAO code #A7130C) flying at 316 kt at altitude 8825 feet MSL at coordinates 34.1829,-118.4513.

They must have had a 50 knots tail wind.

https://globe.adsbexchange.com/?icao=a7130c
https://www.openstreetmap.org/?mlat=34.1829&mlon=-118.4513#map=15/34.1829/-118.4513