AA 4994 then AA 2604 at O'Hare
Oklahoma City → Chicago → Austin
Timetable, Chicago time
09:10AA 4994 from Oklahoma City at the gate
13:24AA 2604 to Austin leaves the gate
4 h 14 apart on the timetable
The last days
AA 4994 and AA 2604 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.