AA 2313 then 8C 1231 at Miami
Pittsburgh → Miami → San Juan
Timetable, Miami time
08:46AA 2313 from Pittsburgh at the gate
00:008C 1231 to San Juan leaves the gate
15 h 14 apart on the timetable, overnight
8C 1231 leaves 15 h 14 after AA 2313 arrives on the timetable: more than half a day, so not a connection we count.