AA 4935 then AA 4770 at O'Hare
Nashville → Chicago → Columbus (Ohio)
Timetable, Chicago time
09:00AA 4935 from Nashville at the gate
11:45AA 4770 to Columbus (Ohio) leaves the gate
2 h 45 apart on the timetable
The last days
AA 4935 and AA 4770 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.