CA 7283 then WN 1790 at San Francisco
Los Angeles → San Francisco → Las Vegas
Timetable, San Francisco time
00:06CA 7283 from Los Angeles at the gate
15:15WN 1790 to Las Vegas leaves the gate
15 h 09 apart on the timetable
WN 1790 leaves 15 h 09 after CA 7283 arrives on the timetable: more than half a day, so not a connection we count.