AA 2504 then AA 569 at O'Hare
Houston → Chicago → Dallas-Fort Worth
Timetable, Chicago time
14:15AA 2504 from Houston at the gate
18:00AA 569 to Dallas-Fort Worth leaves the gate
3 h 45 apart on the timetable
The last days
AA 2504 and AA 569 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.