WN 120 then WN 643 at Denver
Kansas City → Denver → Orlando
Timetable, Denver time
15:20WN 120 from Kansas City at the gate
13:25WN 643 to Orlando leaves the gate
22 h 05 apart on the timetable, overnight
WN 643 leaves 22 h 05 after WN 120 arrives on the timetable: more than half a day, so not a connection we count.