DL 693 then QR 3422 at San Francisco
Atlanta → San Francisco → San Diego
Timetable, San Francisco time
10:41DL 693 from Atlanta at the gatealso LA 6160
07:04QR 3422 to San Diego leaves the gate
20 h 23 apart on the timetable, overnight
QR 3422 leaves 20 h 23 after DL 693 arrives on the timetable: more than half a day, so not a connection we count.