AS 9729 then AA 4523 at O'Hare
Cincinnati Northern Kentucky → Chicago → Indianapolis
Timetable, Chicago time
18:59AS 9729 from Cincinnati Northern Kentucky at the gate
20:45AA 4523 to Indianapolis leaves the gate
1 h 46 apart on the timetable
The last days
AS 9729 and AA 4523 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.