DL 3685 then DL 2147 at Atlanta
Fargo → Atlanta → Providence
Timetable, Atlanta time
10:03DL 3685 from Fargo at the gate
09:55DL 2147 to Providence leaves the gate
23 h 52 apart on the timetable, overnight
DL 2147 leaves 23 h 52 after DL 3685 arrives on the timetable: more than half a day, so not a connection we count.