AA 682 then MQ 3676 at Miami
Kingston → Miami → Cincinnati
Timetable, Miami time
18:29AA 682 from Kingston at the gate
17:10MQ 3676 to Cincinnati leaves the gate
22 h 41 apart on the timetable, overnight
MQ 3676 leaves 22 h 41 after AA 682 arrives on the timetable: more than half a day, so not a connection we count.