CV 21 then AA 4523 at O'Hare
Anchorage → Chicago → Indianapolis
Timetable, Chicago time
01:25CV 21 from Anchorage at the gate
20:45AA 4523 to Indianapolis leaves the gate
19 h 20 apart on the timetable
AA 4523 leaves 19 h 20 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.