UA 5649 then WN 643 at Denver
Lincoln → Denver → Orlando
Timetable, Denver time
14:10UA 5649 from Lincoln at the gate
13:25WN 643 to Orlando leaves the gate
23 h 15 apart on the timetable, overnight
WN 643 leaves 23 h 15 after UA 5649 arrives on the timetable: more than half a day, so not a connection we count.