BLEEP BLOOP: I just saw an aircraft with callsign #SWA181 (ICAO code #AD12E0) flying at 312 kt at altitude 8625 feet MSL at coordinates 34.2478,-118.5017.

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

https://globe.theairtraffic.com//?icao=ad12e0
https://globe.adsbexchange.com/?icao=ad12e0
https://www.openstreetmap.org/?mlat=34.2478&mlon=-118.5017#map=15/34.2478/-118.5017