AA 3145 then AA 1757 at Charlotte
New Orleans → Charlotte → Milwaukee
Timetable, Charlotte time
17:13AA 3145 from New Orleans at the gate
16:38AA 1757 to Milwaukee leaves the gate
23 h 25 apart on the timetable, overnight
AA 1757 leaves 23 h 25 after AA 3145 arrives on the timetable: more than half a day, so not a connection we count.