AA 4600 then DL 996 at Atlanta
New York LaGuardia → Atlanta → Los Angeles
Timetable, Atlanta time
11:00AA 4600 from New York LaGuardia at the gate
07:00DL 996 to Los Angeles leaves the gate
20 h apart on the timetable, overnight
DL 996 leaves 20 h after AA 4600 arrives on the timetable: more than half a day, so not a connection we count.