DL 926 then DL 1005 at Atlanta
Washington National → Atlanta → Detroit
Timetable, Atlanta time
12:09DL 926 from Washington National at the gate
08:31DL 1005 to Detroit leaves the gate
20 h 22 apart on the timetable, overnight
DL 1005 leaves 20 h 22 after DL 926 arrives on the timetable: more than half a day, so not a connection we count.