DL 800 then DL 3746 at LAX
Fort Lauderdale → Los Angeles → San Diego
Timetable, Los Angeles time
10:44DL 800 from Fort Lauderdale at the gate
22:45DL 3746 to San Diego leaves the gate
12 h 01 apart on the timetable
DL 3746 leaves 12 h 01 after DL 800 arrives on the timetable: more than half a day, so not a connection we count.