AA 6338 then WN 1173 at Phoenix
Salt Lake City → Phoenix → Chicago Midway
Timetable, Phoenix time
09:10AA 6338 from Salt Lake City at the gate
07:35WN 1173 to Chicago Midway leaves the gate
22 h 25 apart on the timetable, overnight
WN 1173 leaves 22 h 25 after AA 6338 arrives on the timetable: more than half a day, so not a connection we count.