F9 4427 then DL 1005 at Atlanta
Baltimore → Atlanta → Detroit
Timetable, Atlanta time
12:11F9 4427 from Baltimore at the gate
08:30DL 1005 to Detroit leaves the gate
20 h 19 apart on the timetable, overnight
DL 1005 leaves 20 h 19 after F9 4427 arrives on the timetable: more than half a day, so not a connection we count.