OO 6058 then AA 2345 at O'Hare
Sioux City → Chicago → Washington National
Timetable, Chicago time
10:13OO 6058 from Sioux City at the gate
07:54AA 2345 to Washington National leaves the gate
21 h 41 apart on the timetable, overnight
AA 2345 leaves 21 h 41 after OO 6058 arrives on the timetable: more than half a day, so not a connection we count.