AA 3393 then AA 6257 at DFW
Waco → Dallas-Fort Worth → Lafayette
Timetable, Dallas-Fort Worth time
06:09AA 3393 from Waco at the gate
19:00AA 6257 to Lafayette leaves the gate
12 h 51 apart on the timetable
AA 6257 leaves 12 h 51 after AA 3393 arrives on the timetable: more than half a day, so not a connection we count.