AS 307 then QR 3422 at San Francisco
Los Angeles → San Francisco → San Diego
Timetable, San Francisco time
10:26AS 307 from Los Angeles at the gatealso TN 2314, QR 3321
07:04QR 3422 to San Diego leaves the gate
20 h 38 apart on the timetable, overnight
QR 3422 leaves 20 h 38 after AS 307 arrives on the timetable: more than half a day, so not a connection we count.