DL 2053 then DL 819 at Atlanta
Detroit → Atlanta → San Diego
Timetable, Atlanta time
20:24DL 2053 from Detroit at the gate
19:23DL 819 to San Diego leaves the gate
22 h 59 apart on the timetable, overnight
DL 819 leaves 22 h 59 after DL 2053 arrives on the timetable: more than half a day, so not a connection we count.