DL 1656 then DL 924 at Atlanta
Charlotte → Atlanta → San Diego
Timetable, Atlanta time
12:12DL 1656 from Charlotte at the gate
09:50DL 924 to San Diego leaves the gate
21 h 38 apart on the timetable, overnight
DL 924 leaves 21 h 38 after DL 1656 arrives on the timetable: more than half a day, so not a connection we count.