AA 3403 then AA 6238 at DFW
Corpus Christi → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
13:42AA 3403 from Corpus Christi at the gate
08:25AA 6238 to Amarillo leaves the gate
18 h 43 apart on the timetable, overnight
AA 6238 leaves 18 h 43 after AA 3403 arrives on the timetable: more than half a day, so not a connection we count.