DL 1749 then DL 1892 at Atlanta
Cincinnati → Atlanta → Chattanooga
Timetable, Atlanta time
16:31DL 1749 from Cincinnati at the gate
14:30DL 1892 to Chattanooga leaves the gate
21 h 59 apart on the timetable, overnight
DL 1892 leaves 21 h 59 after DL 1749 arrives on the timetable: more than half a day, so not a connection we count.