SQ 32 then QR 2005 at San Francisco
Singapore → San Francisco → Los Angeles
Timetable, San Francisco time
07:50SQ 32 from Singapore at the gate
20:08QR 2005 to Los Angeles leaves the gate
12 h 18 apart on the timetable
QR 2005 leaves 12 h 18 after SQ 32 arrives on the timetable: more than half a day, so not a connection we count.