DL 1189 then DL 8844 at Atlanta
Allentown → Atlanta → Detroit
Timetable, Atlanta time
20:24DL 1189 from Allentown at the gate
09:28DL 8844 to Detroit leaves the gate
13 h 04 apart on the timetable, overnight
DL 8844 leaves 13 h 04 after DL 1189 arrives on the timetable: more than half a day, so not a connection we count.