AA 1555 then AA 1607 at DFW
Charlotte → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
19:08AA 1555 from Charlotte at the gate
16:00AA 1607 to Cleveland leaves the gate
20 h 52 apart on the timetable, overnight
AA 1607 leaves 20 h 52 after AA 1555 arrives on the timetable: more than half a day, so not a connection we count.