DL 905 then DL 2174 at Atlanta
Salt Lake City → Atlanta → Charleston (South Carolina)
Timetable, Atlanta time
23:35DL 905 from Salt Lake City at the gate
15:15DL 2174 to Charleston (South Carolina) leaves the gate
15 h 40 apart on the timetable, overnight
DL 2174 leaves 15 h 40 after DL 905 arrives on the timetable: more than half a day, so not a connection we count.