DL 571 then DL 5629 at Boston
San Diego → Boston → Columbus (Ohio)
Timetable, Boston time
06:35DL 571 from San Diego at the gate
18:54DL 5629 to Columbus (Ohio) leaves the gate
12 h 19 apart on the timetable
DL 5629 leaves 12 h 19 after DL 571 arrives on the timetable: more than half a day, so not a connection we count.