VS 109 then DL 1478 at Atlanta
Manchester → Atlanta → Detroit
Timetable, Atlanta time
19:30VS 109 from Manchester at the gate
18:20DL 1478 to Detroit leaves the gate
22 h 50 apart on the timetable, overnight
DL 1478 leaves 22 h 50 after VS 109 arrives on the timetable: more than half a day, so not a connection we count.