UA 4644 then WN 1295 at Detroit
Chicago O'Hare → Detroit → Baltimore
Timetable, Detroit time
17:40UA 4644 from Chicago O'Hare at the gate
17:35WN 1295 to Baltimore leaves the gate
23 h 55 apart on the timetable, overnight
WN 1295 leaves 23 h 55 after UA 4644 arrives on the timetable: more than half a day, so not a connection we count.