CA 7283 then AA 7561 at San Francisco
Los Angeles → San Francisco → Las Vegas
Timetable, San Francisco time
00:06CA 7283 from Los Angeles at the gate
19:19AA 7561 to Las Vegas leaves the gate
19 h 13 apart on the timetable
AA 7561 leaves 19 h 13 after CA 7283 arrives on the timetable: more than half a day, so not a connection we count.