DL 854 then DL 1490 at Atlanta
Springfield → Atlanta → Nashville
Timetable, Atlanta time
18:51DL 854 from Springfield at the gate
18:23DL 1490 to Nashville leaves the gate
23 h 32 apart on the timetable, overnight
DL 1490 leaves 23 h 32 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.