AA 3358 then AA 2419 at O'Hare
Sioux Falls → Chicago → Dallas-Fort Worth
Timetable, Chicago time
14:11AA 3358 from Sioux Falls at the gate
15:00AA 2419 to Dallas-Fort Worth leaves the gate
49 min apart on the timetable
The last days
AA 3358 and AA 2419 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.