AA 3818 then AA 2742 at DFW
El Paso → Dallas-Fort Worth → Kansas City
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
12:03AA 2742 to Kansas City leaves the gate
20 h 18 apart on the timetable, overnight
AA 2742 leaves 20 h 18 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.