AA 5012 then AA 6257 at DFW
San Angelo → Dallas-Fort Worth → Lafayette
Timetable, Dallas-Fort Worth time
06:16AA 5012 from San Angelo at the gate
19:00AA 6257 to Lafayette leaves the gate
12 h 44 apart on the timetable
AA 6257 leaves 12 h 44 after AA 5012 arrives on the timetable: more than half a day, so not a connection we count.