AA 3818 then AA 1883 at DFW
El Paso → Dallas-Fort Worth → Jackson
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
10:45AA 1883 to Jackson leaves the gate
19 h apart on the timetable, overnight
AA 1883 leaves 19 h after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.