AA 3818 then AA 6248 at DFW
El Paso → Dallas-Fort Worth → Provo
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
11:35AA 6248 to Provo leaves the gate
19 h 50 apart on the timetable, overnight
AA 6248 leaves 19 h 50 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.