UA 1184 then WN 643 at Denver
Madison → Denver → Orlando
Timetable, Denver time
16:15UA 1184 from Madison at the gate
13:25WN 643 to Orlando leaves the gate
21 h 10 apart on the timetable, overnight
WN 643 leaves 21 h 10 after UA 1184 arrives on the timetable: more than half a day, so not a connection we count.