DL 381 then QR 3422 at San Francisco
Austin → San Francisco → San Diego
Timetable, San Francisco time
09:04DL 381 from Austin at the gatealso AF 2230, KE 5388
07:04QR 3422 to San Diego leaves the gate
22 h apart on the timetable, overnight
QR 3422 leaves 22 h after DL 381 arrives on the timetable: more than half a day, so not a connection we count.