DL 5653 then B6 1303 at Boston
Columbus (Ohio) → Boston → Phoenix
Timetable, Boston time
19:42DL 5653 from Columbus (Ohio) at the gate
18:45B6 1303 to Phoenix leaves the gate
23 h 03 apart on the timetable, overnight
B6 1303 leaves 23 h 03 after DL 5653 arrives on the timetable: more than half a day, so not a connection we count.