BLEEP BLOOP: I just saw an aircraft with callsign #DAL1714 (ICAO code #AC058A) flying at 296 kt at altitude 8875 feet MSL at coordinates 34.1721,-118.6494.

That plane was making good time.

https://globe.adsbexchange.com/?icao=ac058a
https://www.openstreetmap.org/?mlat=34.1721&mlon=-118.6494#map=15/34.1721/-118.6494