AA 3212 then DL 514 at Phoenix
Nashville → Phoenix → Boston
Timetable, Phoenix time
10:13AA 3212 from Nashville at the gate
23:23DL 514 to Boston leaves the gate
13 h 10 apart on the timetable
DL 514 leaves 13 h 10 after AA 3212 arrives on the timetable: more than half a day, so not a connection we count.