DL 2944 then DL 996 at Atlanta
Columbia → Atlanta → Los Angeles
Timetable, Atlanta time
15:08DL 2944 from Columbia at the gate
07:00DL 996 to Los Angeles leaves the gate
15 h 52 apart on the timetable, overnight
DL 996 leaves 15 h 52 after DL 2944 arrives on the timetable: more than half a day, so not a connection we count.