AA 346 then AA 1228 at DFW
Belize City → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
17:59AA 346 from Belize City at the gate
17:50AA 1228 to Cleveland leaves the gate
23 h 51 apart on the timetable, overnight
AA 1228 leaves 23 h 51 after AA 346 arrives on the timetable: more than half a day, so not a connection we count.