AA 527 then QR 3422 at San Francisco
Dallas-Fort Worth → San Francisco → San Diego
Timetable, San Francisco time
15:09AA 527 from Dallas-Fort Worth at the gatealso BA 2496, QF 3273
07:04QR 3422 to San Diego leaves the gate
15 h 55 apart on the timetable, overnight
QR 3422 leaves 15 h 55 after AA 527 arrives on the timetable: more than half a day, so not a connection we count.