AA 3818 then AA 1582 at DFW
El Paso → Dallas-Fort Worth → San Antonio
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
12:02AA 1582 to San Antonio leaves the gate
20 h 17 apart on the timetable, overnight
AA 1582 leaves 20 h 17 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.