AA 1271 then WN 2275 at Charlotte
Cincinnati → Charlotte → Nashville
Timetable, Charlotte time
06:35AA 1271 from Cincinnati at the gate
19:15WN 2275 to Nashville leaves the gate
12 h 40 apart on the timetable
WN 2275 leaves 12 h 40 after AA 1271 arrives on the timetable: more than half a day, so not a connection we count.