AA 2239 then AA 2498 at DFW
Birmingham (Alabama) → Dallas-Fort Worth → Knoxville
Timetable, Dallas-Fort Worth time
09:50AA 2239 from Birmingham (Alabama) at the gate
13:37AA 2498 to Knoxville leaves the gate
3 h 47 apart on the timetable
The last days
AA 2239 and AA 2498 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.