AA 3740 then OO 6103 at O'Hare
Sioux Falls → Chicago → State College
Timetable, Chicago time
09:00AA 3740 from Sioux Falls at the gate
12:45OO 6103 to State College leaves the gate
3 h 45 apart on the timetable
The last days
AA 3740 and OO 6103 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.