DL 854 then DL 2067 at Atlanta
Springfield → Atlanta → Detroit
Timetable, Atlanta time
18:51DL 854 from Springfield at the gate
16:46DL 2067 to Detroit leaves the gate
21 h 55 apart on the timetable, overnight
DL 2067 leaves 21 h 55 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.