DL 5653 then WN 4929 at Boston
Columbus (Ohio) → Boston → St Louis
Timetable, Boston time
19:42DL 5653 from Columbus (Ohio) at the gate
18:35WN 4929 to St Louis leaves the gate
22 h 53 apart on the timetable, overnight
WN 4929 leaves 22 h 53 after DL 5653 arrives on the timetable: more than half a day, so not a connection we count.