AA 3115 then NZ 9584 at San Francisco
Chicago O'Hare → San Francisco → San Diego
Timetable, San Francisco time
11:29AA 3115 from Chicago O'Hare at the gatealso QF 4922
08:30NZ 9584 to San Diego leaves the gate
21 h 01 apart on the timetable, overnight
NZ 9584 leaves 21 h 01 after AA 3115 arrives on the timetable: more than half a day, so not a connection we count.