WN 2003 then WN 149 at Phoenix
Chicago Midway → Phoenix → Las Vegas
Timetable, Phoenix time
13:05WN 2003 from Chicago Midway at the gate
08:35WN 149 to Las Vegas leaves the gate
19 h 30 apart on the timetable, overnight
WN 149 leaves 19 h 30 after WN 2003 arrives on the timetable: more than half a day, so not a connection we count.