AA 1399 then AA 2613 at Miami
Pittsburgh → Miami → Indianapolis
Timetable, Miami time
09:00AA 1399 from Pittsburgh at the gate
08:19AA 2613 to Indianapolis leaves the gate
23 h 19 apart on the timetable, overnight
AA 2613 leaves 23 h 19 after AA 1399 arrives on the timetable: more than half a day, so not a connection we count.