DL 5684 then WN 4673 at Boston
Cleveland → Boston → Baltimore
Timetable, Boston time
09:12DL 5684 from Cleveland at the gate
08:40WN 4673 to Baltimore leaves the gate
23 h 28 apart on the timetable, overnight
WN 4673 leaves 23 h 28 after DL 5684 arrives on the timetable: more than half a day, so not a connection we count.