AA 3468 then AA 6238 at DFW
Abilene → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
14:46AA 3468 from Abilene at the gate
08:25AA 6238 to Amarillo leaves the gate
17 h 39 apart on the timetable, overnight
AA 6238 leaves 17 h 39 after AA 3468 arrives on the timetable: more than half a day, so not a connection we count.