F9 1376 then UA 4743 at Denver
Phoenix Sky Harbor → Denver → Salt Lake City
Timetable, Denver time
11:59F9 1376 from Phoenix Sky Harbor at the gate
08:00UA 4743 to Salt Lake City leaves the gate
20 h 01 apart on the timetable, overnight
UA 4743 leaves 20 h 01 after F9 1376 arrives on the timetable: more than half a day, so not a connection we count.