DL 2368 then AA 4022 at O'Hare
Los Angeles → Chicago → Raleigh-Durham
Timetable, Chicago time
17:50DL 2368 from Los Angeles at the gate
16:30AA 4022 to Raleigh-Durham leaves the gate
22 h 40 apart on the timetable, overnight
AA 4022 leaves 22 h 40 after DL 2368 arrives on the timetable: more than half a day, so not a connection we count.