DL 2147 then DL 996 at Atlanta
Providence → Atlanta → Los Angeles
Timetable, Atlanta time
16:00DL 2147 from Providence at the gate
07:00DL 996 to Los Angeles leaves the gate
15 h apart on the timetable, overnight
DL 996 leaves 15 h after DL 2147 arrives on the timetable: more than half a day, so not a connection we count.