UA 345 then QF 3770 at San Francisco
Las Vegas → San Francisco → Los Angeles
Timetable, San Francisco time
19:58UA 345 from Las Vegas at the gatealso CM 1891, UA 2721, NZ 9241
18:20QF 3770 to Los Angeles leaves the gate
22 h 22 apart on the timetable, overnight
QF 3770 leaves 22 h 22 after UA 345 arrives on the timetable: more than half a day, so not a connection we count.