Y8 7467 then AA 6455 at O'Hare
Indianapolis → Chicago → Marion
Timetable, Chicago time
08:54Y8 7467 from Indianapolis at the gate
23:00AA 6455 to Marion leaves the gate
14 h 06 apart on the timetable
AA 6455 leaves 14 h 06 after Y8 7467 arrives on the timetable: more than half a day, so not a connection we count.