F9 2409 then DL 8844 at Atlanta
Cleveland → Atlanta → Detroit
Timetable, Atlanta time
17:20F9 2409 from Cleveland at the gate
09:28DL 8844 to Detroit leaves the gate
16 h 08 apart on the timetable, overnight
DL 8844 leaves 16 h 08 after F9 2409 arrives on the timetable: more than half a day, so not a connection we count.