AA 3818 then AA 3911 at DFW
El Paso → Dallas-Fort Worth → Houston
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
12:04AA 3911 to Houston leaves the gate
20 h 19 apart on the timetable, overnight
AA 3911 leaves 20 h 19 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.