AA 3818 then AC 7303 at DFW
El Paso → Dallas-Fort Worth → Atlanta
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
10:55AC 7303 to Atlanta leaves the gate
19 h 10 apart on the timetable, overnight
AC 7303 leaves 19 h 10 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.