AA 2294 then AA 1202 at Miami
Austin → Miami → Chicago O'Hare
Timetable, Miami time
09:50AA 2294 from Austin at the gate
13:02AA 1202 to Chicago O'Hare leaves the gate
3 h 12 apart on the timetable
The last days
AA 2294 and AA 1202 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.