DL 5653 then UA 1015 at Boston
Columbus (Ohio) → Boston → Chicago O'Hare
Timetable, Boston time
19:42DL 5653 from Columbus (Ohio) at the gate
18:36UA 1015 to Chicago O'Hare leaves the gate
22 h 54 apart on the timetable, overnight
UA 1015 leaves 22 h 54 after DL 5653 arrives on the timetable: more than half a day, so not a connection we count.