DL 918 then DL 1005 at Atlanta
Phoenix → Atlanta → Detroit
Timetable, Atlanta time
11:25DL 918 from Phoenix at the gate
08:30DL 1005 to Detroit leaves the gate
21 h 05 apart on the timetable, overnight
DL 1005 leaves 21 h 05 after DL 918 arrives on the timetable: more than half a day, so not a connection we count.