DL 811 then AA 928 at Miami
Los Angeles → Miami → Chicago O'Hare
Timetable, Miami time
17:22DL 811 from Los Angeles at the gate
17:01AA 928 to Chicago O'Hare leaves the gate
23 h 39 apart on the timetable, overnight
AA 928 leaves 23 h 39 after DL 811 arrives on the timetable: more than half a day, so not a connection we count.