UA 4694 then WN 643 at Denver
Bismarck → Denver → Orlando
Timetable, Denver time
14:12UA 4694 from Bismarck at the gate
13:25WN 643 to Orlando leaves the gate
23 h 13 apart on the timetable, overnight
WN 643 leaves 23 h 13 after UA 4694 arrives on the timetable: more than half a day, so not a connection we count.