F9 2350 then WN 598 at Denver
Las Vegas → Denver → Las Vegas
Timetable, Denver time
14:41F9 2350 from Las Vegas at the gate
13:50WN 598 to Las Vegas leaves the gate
23 h 09 apart on the timetable, overnight
WN 598 leaves 23 h 09 after F9 2350 arrives on the timetable: more than half a day, so not a connection we count.