AA 3241 then AA 2559 at Charlotte
Pittsburgh → Charlotte → Detroit
Timetable, Charlotte time
20:52AA 3241 from Pittsburgh at the gate
20:51AA 2559 to Detroit leaves the gate
23 h 59 apart on the timetable, overnight
AA 2559 leaves 23 h 59 after AA 3241 arrives on the timetable: more than half a day, so not a connection we count.