AA 1902 then AA 2037 at DFW
Oklahoma City → Dallas-Fort Worth → Chattanooga
Timetable, Dallas-Fort Worth time
06:16AA 1902 from Oklahoma City at the gate
12:18AA 2037 to Chattanooga leaves the gate
6 h 02 apart on the timetable
The last days
AA 1902 and AA 2037 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.