OO 6058 then AA 3539 at O'Hare
Sioux City → Chicago → Moline
Timetable, Chicago time
10:13OO 6058 from Sioux City at the gate
09:40AA 3539 to Moline leaves the gate
23 h 27 apart on the timetable, overnight
AA 3539 leaves 23 h 27 after OO 6058 arrives on the timetable: more than half a day, so not a connection we count.