AA 398 then QR 3422 at San Francisco
Charlotte → San Francisco → San Diego
Timetable, San Francisco time
13:52AA 398 from Charlotte at the gate
07:04QR 3422 to San Diego leaves the gate
17 h 12 apart on the timetable, overnight
QR 3422 leaves 17 h 12 after AA 398 arrives on the timetable: more than half a day, so not a connection we count.