AA 3829 then AA 1172 at DFW
Tulsa → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
06:20AA 3829 from Tulsa at the gate
07:06AA 1172 to Cleveland leaves the gate
46 min apart on the timetable
The last days
AA 3829 and AA 1172 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.