AA 3782 then AA 622 at DFW
Savannah → Dallas-Fort Worth → Milwaukee
Timetable, Dallas-Fort Worth time
14:55AA 3782 from Savannah at the gate
07:00AA 622 to Milwaukee leaves the gate
16 h 05 apart on the timetable, overnight
AA 622 leaves 16 h 05 after AA 3782 arrives on the timetable: more than half a day, so not a connection we count.