DL 811 then AA 3676 at Miami
Los Angeles → Miami → Cincinnati
Timetable, Miami time
17:22DL 811 from Los Angeles at the gate
17:10AA 3676 to Cincinnati leaves the gate
23 h 48 apart on the timetable, overnight
AA 3676 leaves 23 h 48 after DL 811 arrives on the timetable: more than half a day, so not a connection we count.