AA 6299 then AA 1159 at O'Hare
Flint → Chicago → Miami
Timetable, Chicago time
07:00AA 6299 from Flint at the gate
18:59AA 1159 to Miami leaves the gate
11 h 59 apart on the timetable
The last days
AA 6299 and AA 1159 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.
Later flights to Miami
AA 220019:5012 h 50 after AA 6299 on the timetable