AA 4963 then AA 662 at O'Hare
Milwaukee → Chicago → Charlotte
Timetable, Chicago time
10:05AA 4963 from Milwaukee at the gate
12:05AA 662 to Charlotte leaves the gate
2 h apart on the timetable
The last days
AA 4963 and AA 662 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.