AA 2419 then AA 1228 at DFW
Chicago O'Hare → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
17:51AA 2419 from Chicago O'Hare at the gate
17:50AA 1228 to Cleveland leaves the gate
23 h 59 apart on the timetable, overnight
AA 1228 leaves 23 h 59 after AA 2419 arrives on the timetable: more than half a day, so not a connection we count.