AA 3818 then AA 1871 at DFW
El Paso → Dallas-Fort Worth → Salt Lake City
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
11:13AA 1871 to Salt Lake City leaves the gate
19 h 28 apart on the timetable, overnight
AA 1871 leaves 19 h 28 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.