AA 3574 then AA 1342 at Charlotte
Green Bay → Charlotte → Dallas-Fort Worth
Timetable, Charlotte time
12:16AA 3574 from Green Bay at the gate
12:54AA 1342 to Dallas-Fort Worth leaves the gate
38 min apart on the timetable
The last days
AA 3574 and AA 1342 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.