F9 4236 then WN 2424 at Denver
Salt Lake City → Denver → Hayden
Timetable, Denver time
17:51F9 4236 from Salt Lake City at the gate
17:30WN 2424 to Hayden leaves the gate
23 h 39 apart on the timetable, overnight
WN 2424 leaves 23 h 39 after F9 4236 arrives on the timetable: more than half a day, so not a connection we count.