DL 901 then DL 1005 at Atlanta
Phoenix → Atlanta → Detroit
Timetable, Atlanta time
12:47DL 901 from Phoenix at the gate
08:30DL 1005 to Detroit leaves the gate
19 h 43 apart on the timetable, overnight
DL 1005 leaves 19 h 43 after DL 901 arrives on the timetable: more than half a day, so not a connection we count.