WN 3870 then WN 4200 at Phoenix
Las Vegas → Phoenix → Reno
Timetable, Phoenix time
08:05WN 3870 from Las Vegas at the gate
07:45WN 4200 to Reno leaves the gate
23 h 40 apart on the timetable, overnight
WN 4200 leaves 23 h 40 after WN 3870 arrives on the timetable: more than half a day, so not a connection we count.