WN 2409 then WN 3443 at Phoenix
Las Vegas → Phoenix → Chicago Midway
Timetable, Phoenix time
07:20WN 2409 from Las Vegas at the gate
05:45WN 3443 to Chicago Midway leaves the gate
22 h 25 apart on the timetable, overnight
WN 3443 leaves 22 h 25 after WN 2409 arrives on the timetable: more than half a day, so not a connection we count.