OO 6058 then UA 4534 at O'Hare
Sioux City → Chicago → Richmond
Timetable, Chicago time
07:36OO 6058 from Sioux City at the gate
21:20UA 4534 to Richmond leaves the gate
13 h 44 apart on the timetable
UA 4534 leaves 13 h 44 after OO 6058 arrives on the timetable: more than half a day, so not a connection we count.