DL 59 then DL 5630 at Boston
London → Boston → Charlotte
Timetable, Boston time
12:25DL 59 from London at the gate
11:25DL 5630 to Charlotte leaves the gate
23 h apart on the timetable, overnight
DL 5630 leaves 23 h after DL 59 arrives on the timetable: more than half a day, so not a connection we count.