AA 3877 then AA 5273 at DFW
Austin → Dallas-Fort Worth → Corpus Christi
Timetable, Dallas-Fort Worth time
20:14AA 3877 from Austin at the gate
18:18AA 5273 to Corpus Christi leaves the gate
22 h 04 apart on the timetable, overnight
AA 5273 leaves 22 h 04 after AA 3877 arrives on the timetable: more than half a day, so not a connection we count.