OO 6058 then AA 1672 at O'Hare
Sioux City → Chicago → Harrisburg
Timetable, Chicago time
10:13OO 6058 from Sioux City at the gate
08:20AA 1672 to Harrisburg leaves the gate
22 h 07 apart on the timetable, overnight
AA 1672 leaves 22 h 07 after OO 6058 arrives on the timetable: more than half a day, so not a connection we count.