BLEEP BLOOP: I just saw an aircraft with callsign #JBU458 (ICAO code #A7DE53) flying at 290 kt at altitude 5525 feet MSL at coordinates 34.1769,-118.4699.

Their dispatcher must be jazzed.

https://globe.theairtraffic.com//?icao=a7de53
https://globe.adsbexchange.com/?icao=a7de53
https://www.openstreetmap.org/?mlat=34.1769&mlon=-118.4699#map=15/34.1769/-118.4699