AA 918 then 8C 1231 at Miami
Lima → Miami → San Juan
Timetable, Miami time
04:51AA 918 from Lima at the gate
00:008C 1231 to San Juan leaves the gate
19 h 09 apart on the timetable, overnight
8C 1231 leaves 19 h 09 after AA 918 arrives on the timetable: more than half a day, so not a connection we count.