AA 4517 then DL 5630 at Boston
Rochester → Boston → Charlotte
Timetable, Boston time
12:58AA 4517 from Rochester at the gate
11:15DL 5630 to Charlotte leaves the gate
22 h 17 apart on the timetable, overnight
DL 5630 leaves 22 h 17 after AA 4517 arrives on the timetable: more than half a day, so not a connection we count.