AA 1896 then UA 1963 at Charlotte
Orlando → Charlotte → Denver
Timetable, Charlotte time
08:50AA 1896 from Orlando at the gate
08:36UA 1963 to Denver leaves the gate
23 h 46 apart on the timetable, overnight
UA 1963 leaves 23 h 46 after AA 1896 arrives on the timetable: more than half a day, so not a connection we count.