DL 755 then WN 246 at Atlanta
Las Vegas → Atlanta → Chicago Midway
Timetable, Atlanta time
12:46DL 755 from Las Vegas at the gate
11:20WN 246 to Chicago Midway leaves the gate
22 h 34 apart on the timetable, overnight
WN 246 leaves 22 h 34 after DL 755 arrives on the timetable: more than half a day, so not a connection we count.