WN 2275 then WN 1801 at Denver
Las Vegas → Denver → Atlanta
Timetable, Denver time
00:50WN 2275 from Las Vegas at the gate
13:50WN 1801 to Atlanta leaves the gate
13 h apart on the timetable
WN 1801 leaves 13 h after WN 2275 arrives on the timetable: more than half a day, so not a connection we count.