DL 2368 then AA 4288 at O'Hare
Los Angeles → Chicago → Columbus (Ohio)
Timetable, Chicago time
17:50DL 2368 from Los Angeles at the gate
17:29AA 4288 to Columbus (Ohio) leaves the gate
23 h 39 apart on the timetable, overnight
AA 4288 leaves 23 h 39 after DL 2368 arrives on the timetable: more than half a day, so not a connection we count.