OO 6058 then AA 3258 at O'Hare
Sioux City → Chicago → San Diego
Timetable, Chicago time
10:13OO 6058 from Sioux City at the gate
08:05AA 3258 to San Diego leaves the gate
21 h 52 apart on the timetable, overnight
AA 3258 leaves 21 h 52 after OO 6058 arrives on the timetable: more than half a day, so not a connection we count.