DL 3091 then DL 2020 at Atlanta
Charleston (South Carolina) → Atlanta → Oklahoma City
Timetable, Atlanta time
12:36DL 3091 from Charleston (South Carolina) at the gate
11:20DL 2020 to Oklahoma City leaves the gate
22 h 44 apart on the timetable, overnight
DL 2020 leaves 22 h 44 after DL 3091 arrives on the timetable: more than half a day, so not a connection we count.