AA 4775 then AA 2603 at O'Hare
Madison → Chicago → Houston
Timetable, Chicago time
06:14AA 4775 from Madison at the gate
07:21AA 2603 to Houston leaves the gate
1 h 07 apart on the timetable
The last days
AA 4775 and AA 2603 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.