2I 1650 then DL 819 at Atlanta
Cincinnati → Atlanta → San Diego
Timetable, Atlanta time
06:042I 1650 from Cincinnati at the gate
19:23DL 819 to San Diego leaves the gate
13 h 19 apart on the timetable
DL 819 leaves 13 h 19 after 2I 1650 arrives on the timetable: more than half a day, so not a connection we count.