AA 5643 then AA 5068 at DFW
South Bend → Dallas-Fort Worth → Chattanooga
Timetable, Dallas-Fort Worth time
14:15AA 5643 from South Bend at the gate
16:38AA 5068 to Chattanooga leaves the gate
2 h 23 apart on the timetable
The last days
AA 5643 and AA 5068 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.