AA 4776 then AA 9720 at O'Hare
Kansas City → Chicago → Columbus (Ohio)
Timetable, Chicago time
13:29AA 4776 from Kansas City at the gate
16:40AA 9720 to Columbus (Ohio) leaves the gate
3 h 11 apart on the timetable
The last days
AA 4776 and AA 9720 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.