8C 3320 then DL 2739 at Atlanta
Baltimore → Atlanta → Hartford
Timetable, Atlanta time
13:138C 3320 from Baltimore at the gate
12:40DL 2739 to Hartford leaves the gate
23 h 27 apart on the timetable, overnight
DL 2739 leaves 23 h 27 after 8C 3320 arrives on the timetable: more than half a day, so not a connection we count.