AA 691 then AA 2488 at Charlotte
Orlando → Charlotte → Chicago O'Hare
Timetable, Charlotte time
12:06AA 691 from Orlando at the gate
18:28AA 2488 to Chicago O'Hare leaves the gate
6 h 22 apart on the timetable
The last days
AA 691 and AA 2488 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.