DL 932 then DL 5830 at Atlanta
San Diego → Atlanta → Hilton Head
Timetable, Atlanta time
20:07DL 932 from San Diego at the gate
14:19DL 5830 to Hilton Head leaves the gate
18 h 12 apart on the timetable, overnight
DL 5830 leaves 18 h 12 after DL 932 arrives on the timetable: more than half a day, so not a connection we count.