AA 3818 then AA 777 at DFW
El Paso → Dallas-Fort Worth → Las Vegas
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
13:34AA 777 to Las Vegas leaves the gate
21 h 49 apart on the timetable, overnight
AA 777 leaves 21 h 49 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.