DL 1656 then DL 2423 at Atlanta
Charlotte → Atlanta → Oklahoma City
Timetable, Atlanta time
07:55DL 1656 from Charlotte at the gate
21:44DL 2423 to Oklahoma City leaves the gate
13 h 49 apart on the timetable
DL 2423 leaves 13 h 49 after DL 1656 arrives on the timetable: more than half a day, so not a connection we count.