AA 2052 then UA 3441 at Charlotte
Minneapolis → Charlotte → Washington
Timetable, Charlotte time
11:01AA 2052 from Minneapolis at the gate
10:24UA 3441 to Washington leaves the gate
23 h 23 apart on the timetable, overnight
UA 3441 leaves 23 h 23 after AA 2052 arrives on the timetable: more than half a day, so not a connection we count.