AA 4454 then 5X 605 at O'Hare
Indianapolis → Chicago → Louisville
Timetable, Chicago time
06:00AA 4454 from Indianapolis at the gate
22:375X 605 to Louisville leaves the gate
16 h 37 apart on the timetable
5X 605 leaves 16 h 37 after AA 4454 arrives on the timetable: more than half a day, so not a connection we count.