AA 2621 then AA 2414 at DFW
Milwaukee → Dallas-Fort Worth → Washington
Timetable, Dallas-Fort Worth time
09:57AA 2621 from Milwaukee at the gate
09:40AA 2414 to Washington leaves the gate
23 h 43 apart on the timetable, overnight
AA 2414 leaves 23 h 43 after AA 2621 arrives on the timetable: more than half a day, so not a connection we count.