F9 3511 then DL 5528 at Atlanta
Boston → Atlanta → Brunswick
Timetable, Atlanta time
16:00F9 3511 from Boston at the gate
15:55DL 5528 to Brunswick leaves the gate
23 h 55 apart on the timetable, overnight
DL 5528 leaves 23 h 55 after F9 3511 arrives on the timetable: more than half a day, so not a connection we count.