AA 179 then QR 3422 at San Francisco
New York JFK → San Francisco → San Diego
Timetable, San Francisco time
12:37AA 179 from New York JFK at the gatealso QF 3088, AT 5040, G3 6450
07:04QR 3422 to San Diego leaves the gate
18 h 27 apart on the timetable, overnight
QR 3422 leaves 18 h 27 after AA 179 arrives on the timetable: more than half a day, so not a connection we count.