DL 1634 then AA 2805 at O'Hare
Los Angeles → Chicago → Indianapolis
Timetable, Chicago time
23:55DL 1634 from Los Angeles at the gate
22:30AA 2805 to Indianapolis leaves the gate
22 h 35 apart on the timetable, overnight
AA 2805 leaves 22 h 35 after DL 1634 arrives on the timetable: more than half a day, so not a connection we count.