UA 1264 then VS 4118 at San Francisco
Las Vegas → San Francisco → Los Angeles
Timetable, San Francisco time
11:32UA 1264 from Las Vegas at the gatealso AC 3714, AZ 4443, NZ 9240, LH 9415
09:58VS 4118 to Los Angeles leaves the gatealso AM 4294, LY 4519, LA 6826
22 h 26 apart on the timetable, overnight
VS 4118 leaves 22 h 26 after UA 1264 arrives on the timetable: more than half a day, so not a connection we count.