UA 3772 then CM 1068 at San Francisco
Las Vegas → San Francisco → Los Angeles
Timetable, San Francisco time
22:05UA 3772 from Las Vegas at the gate
19:51CM 1068 to Los Angeles leaves the gate
21 h 46 apart on the timetable, overnight
CM 1068 leaves 21 h 46 after UA 3772 arrives on the timetable: more than half a day, so not a connection we count.