AA 4507 then AA 1466 at O'Hare
Cincinnati Northern Kentucky → Chicago → Denver
Timetable, Chicago time
14:36AA 4507 from Cincinnati Northern Kentucky at the gate
15:23AA 1466 to Denver leaves the gate
47 min apart on the timetable
The last days
AA 4507 and AA 1466 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.