B6 134 then DL 5629 at Boston
San Francisco → Boston → Columbus (Ohio)
Timetable, Boston time
06:44B6 134 from San Francisco at the gate
18:55DL 5629 to Columbus (Ohio) leaves the gate
12 h 11 apart on the timetable
DL 5629 leaves 12 h 11 after B6 134 arrives on the timetable: more than half a day, so not a connection we count.