WN 3057 then AA 4351 at Boston
Nashville → Boston → Indianapolis
Timetable, Boston time
19:05WN 3057 from Nashville at the gate
18:05AA 4351 to Indianapolis leaves the gate
23 h apart on the timetable, overnight
AA 4351 leaves 23 h after WN 3057 arrives on the timetable: more than half a day, so not a connection we count.