AA 3358 then AS 1479 at O'Hare
Sioux Falls → Chicago → San Diego
Timetable, Chicago time
14:11AA 3358 from Sioux Falls at the gate
19:57AS 1479 to San Diego leaves the gate
5 h 46 apart on the timetable
The last days
AA 3358 and AS 1479 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.