F9 4405 then DL 996 at Atlanta
Miami → Atlanta → Los Angeles
Timetable, Atlanta time
18:30F9 4405 from Miami at the gate
07:00DL 996 to Los Angeles leaves the gate
12 h 30 apart on the timetable, overnight
DL 996 leaves 12 h 30 after F9 4405 arrives on the timetable: more than half a day, so not a connection we count.