AA 1624 then AA 1607 at DFW
Washington National → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
17:50AA 1624 from Washington National at the gate
16:00AA 1607 to Cleveland leaves the gate
22 h 10 apart on the timetable, overnight
AA 1607 leaves 22 h 10 after AA 1624 arrives on the timetable: more than half a day, so not a connection we count.