AA 6248 then AA 6238 at DFW
Provo → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
17:48AA 6248 from Provo at the gate
08:25AA 6238 to Amarillo leaves the gate
14 h 37 apart on the timetable, overnight
AA 6238 leaves 14 h 37 after AA 6248 arrives on the timetable: more than half a day, so not a connection we count.