AA 988 then DL 1733 at Miami
Lima → Miami → Detroit
Timetable, Miami time
06:42AA 988 from Lima at the gate
18:53DL 1733 to Detroit leaves the gate
12 h 11 apart on the timetable
DL 1733 leaves 12 h 11 after AA 988 arrives on the timetable: more than half a day, so not a connection we count.