AA 1073 then AA 6238 at DFW
Austin → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
16:30AA 1073 from Austin at the gate
08:25AA 6238 to Amarillo leaves the gate
15 h 55 apart on the timetable, overnight
AA 6238 leaves 15 h 55 after AA 1073 arrives on the timetable: more than half a day, so not a connection we count.