Incident: Horizon E175 near Sacramento on Mar 13th 2021

A Horizon Air Embraer ERJ-175, registration N630QX performing flight QX-2135/AS-2135 from Los Angeles,CA to Reno,NV (USA) with 78 people on board, was enroute at FL300 about 50nm southeast of Fresno,CA (USA) when the crew initiated an emergency descent advising ATC they had a cabin altitude high reading and needed to descend now. The aircraft levelled off at 10,000 feet and diverted to Sacramento,CA (USA). The crew advised only the flight crew had been on oxygen, the cabin altitude had reached 12300 feet. The aircraft landed safely on runway 17L about 45 minutes after leaving FL300.