F9 3409 then DL 2928 at Atlanta
Detroit → Atlanta → Baltimore
Timetable, Atlanta time
17:16F9 3409 from Detroit at the gate
17:01DL 2928 to Baltimore leaves the gate
23 h 45 apart on the timetable, overnight
DL 2928 leaves 23 h 45 after F9 3409 arrives on the timetable: more than half a day, so not a connection we count.