UA 1790 then WN 643 at Denver
Santa Barbara → Denver → Orlando
Timetable, Denver time
16:35UA 1790 from Santa Barbara at the gate
13:25WN 643 to Orlando leaves the gate
20 h 50 apart on the timetable, overnight
WN 643 leaves 20 h 50 after UA 1790 arrives on the timetable: more than half a day, so not a connection we count.