WN 781 then QF 3315 at San Francisco
Los Angeles → San Francisco → Miami
Timetable, San Francisco time
08:30WN 781 from Los Angeles at the gate
20:36QF 3315 to Miami leaves the gate
12 h 06 apart on the timetable
QF 3315 leaves 12 h 06 after WN 781 arrives on the timetable: more than half a day, so not a connection we count.