AA 978 then AA 3715 at DFW
New Orleans → Dallas-Fort Worth → Tulsa
Timetable, Dallas-Fort Worth time
07:34AA 978 from New Orleans at the gate
11:04AA 3715 to Tulsa leaves the gate
3 h 30 apart on the timetable
The last days
AA 978 and AA 3715 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.