AA 3049 then UA 6016 at O'Hare
San Francisco → Chicago → Green Bay
Timetable, Chicago time
20:20AA 3049 from San Francisco at the gate
19:52UA 6016 to Green Bay leaves the gate
23 h 32 apart on the timetable, overnight
UA 6016 leaves 23 h 32 after AA 3049 arrives on the timetable: more than half a day, so not a connection we count.