DL 2314 then DL 656 at Atlanta
Providence → Atlanta → San Francisco
Timetable, Atlanta time
21:49DL 2314 from Providence at the gate
21:27DL 656 to San Francisco leaves the gate
23 h 38 apart on the timetable, overnight
DL 656 leaves 23 h 38 after DL 2314 arrives on the timetable: more than half a day, so not a connection we count.