DL 706 then DL 2981 at Atlanta
Denver → Atlanta → Minneapolis
Timetable, Atlanta time
18:01DL 706 from Denver at the gate
15:25DL 2981 to Minneapolis leaves the gate
21 h 24 apart on the timetable, overnight
DL 2981 leaves 21 h 24 after DL 706 arrives on the timetable: more than half a day, so not a connection we count.