DL 2174 then DL 1892 at Atlanta
Charleston (South Carolina) → Atlanta → Chattanooga
Timetable, Atlanta time
18:54DL 2174 from Charleston (South Carolina) at the gate
14:30DL 1892 to Chattanooga leaves the gate
19 h 36 apart on the timetable, overnight
DL 1892 leaves 19 h 36 after DL 2174 arrives on the timetable: more than half a day, so not a connection we count.