AA 3835 then AA 5273 at DFW
Amarillo → Dallas-Fort Worth → Corpus Christi
Timetable, Dallas-Fort Worth time
18:40AA 3835 from Amarillo at the gate
18:18AA 5273 to Corpus Christi leaves the gate
23 h 38 apart on the timetable, overnight
AA 5273 leaves 23 h 38 after AA 3835 arrives on the timetable: more than half a day, so not a connection we count.