AA 5063 then AA 873 at Atlanta
Charlotte → Atlanta → Chicago O'Hare
Timetable, Atlanta time
08:42AA 5063 from Charlotte at the gate
11:56AA 873 to Chicago O'Hare leaves the gate
3 h 14 apart on the timetable
The last days
AA 5063 and AA 873 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.