AA 3358 then AA 9827 at O'Hare
Sioux Falls → Chicago → South Bend
Timetable, Chicago time
14:11AA 3358 from Sioux Falls at the gate
19:21AA 9827 to South Bend leaves the gate
5 h 10 apart on the timetable
The last days
AA 3358 and AA 9827 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.