DL 854 then DL 1769 at Atlanta
Springfield → Atlanta → Chattanooga
Timetable, Atlanta time
18:51DL 854 from Springfield at the gate
17:46DL 1769 to Chattanooga leaves the gate
22 h 55 apart on the timetable, overnight
DL 1769 leaves 22 h 55 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.