DL 1315 then DL 2147 at Atlanta
Houston → Atlanta → Providence
Timetable, Atlanta time
09:59DL 1315 from Houston at the gate
09:55DL 2147 to Providence leaves the gate
23 h 56 apart on the timetable, overnight
DL 2147 leaves 23 h 56 after DL 1315 arrives on the timetable: more than half a day, so not a connection we count.