AA 799 then AA 535 at Charlotte
Austin → Charlotte → Chicago O'Hare
Timetable, Charlotte time
12:00AA 799 from Austin at the gate
21:11AA 535 to Chicago O'Hare leaves the gate
9 h 11 apart on the timetable
The last days
AA 799 and AA 535 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.