WN 596 then QR 3422 at San Francisco
Los Angeles → San Francisco → San Diego
Timetable, San Francisco time
13:05WN 596 from Los Angeles at the gate
07:04QR 3422 to San Diego leaves the gate
17 h 59 apart on the timetable, overnight
QR 3422 leaves 17 h 59 after WN 596 arrives on the timetable: more than half a day, so not a connection we count.