AA 6312 then GF 4115 at O'Hare
Erie → Chicago → Dallas-Fort Worth
Timetable, Chicago time
09:10AA 6312 from Erie at the gate
10:00GF 4115 to Dallas-Fort Worth leaves the gate
50 min apart on the timetable
The last days
AA 6312 and GF 4115 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.