UA 1306 then UA 4743 at Denver
Sacramento → Denver → Salt Lake City
Timetable, Denver time
12:09UA 1306 from Sacramento at the gate
08:00UA 4743 to Salt Lake City leaves the gate
19 h 51 apart on the timetable, overnight
UA 4743 leaves 19 h 51 after UA 1306 arrives on the timetable: more than half a day, so not a connection we count.