DL 722 then WN 4716 at Atlanta
Las Vegas → Atlanta → Houston Hobby
Timetable, Atlanta time
06:34DL 722 from Las Vegas at the gate
06:05WN 4716 to Houston Hobby leaves the gate
23 h 31 apart on the timetable, overnight
WN 4716 leaves 23 h 31 after DL 722 arrives on the timetable: more than half a day, so not a connection we count.