AA 1105 then AA 6257 at DFW
Lubbock → Dallas-Fort Worth → Lafayette
Timetable, Dallas-Fort Worth time
06:17AA 1105 from Lubbock at the gate
19:00AA 6257 to Lafayette leaves the gate
12 h 43 apart on the timetable
AA 6257 leaves 12 h 43 after AA 1105 arrives on the timetable: more than half a day, so not a connection we count.