DL 466 then DL 2959 at Atlanta
Las Vegas → Atlanta → Wichita
Timetable, Atlanta time
20:24DL 466 from Las Vegas at the gate
20:12DL 2959 to Wichita leaves the gate
23 h 48 apart on the timetable, overnight
DL 2959 leaves 23 h 48 after DL 466 arrives on the timetable: more than half a day, so not a connection we count.