DL 9936 then DL 996 at Atlanta
ILN → Atlanta → Los Angeles
Timetable, Atlanta time
15:29DL 9936 from ILN at the gate
07:00DL 996 to Los Angeles leaves the gate
15 h 31 apart on the timetable, overnight
DL 996 leaves 15 h 31 after DL 9936 arrives on the timetable: more than half a day, so not a connection we count.