AA 2087 then 8C 1231 at Miami
Cincinnati → Miami → San Juan
Timetable, Miami time
08:41AA 2087 from Cincinnati at the gate
00:008C 1231 to San Juan leaves the gate
15 h 19 apart on the timetable, overnight
8C 1231 leaves 15 h 19 after AA 2087 arrives on the timetable: more than half a day, so not a connection we count.