AA 3779 then AA 871 at DFW
Lafayette → Dallas-Fort Worth → Phoenix
Timetable, Dallas-Fort Worth time
07:40AA 3779 from Lafayette at the gate
13:40AA 871 to Phoenix leaves the gate
6 h apart on the timetable
The last days
AA 3779 and AA 871 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.