AA 2880 then AA 2281 at Miami
Atlanta → Miami → South Bend
Timetable, Miami time
19:07AA 2880 from Atlanta at the gate
07:10AA 2281 to South Bend leaves the gate
12 h 03 apart on the timetable, overnight
AA 2281 leaves 12 h 03 after AA 2880 arrives on the timetable: more than half a day, so not a connection we count.