AA 4934 then AA 6238 at DFW
Aspen → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
10:54AA 4934 from Aspen at the gate
08:25AA 6238 to Amarillo leaves the gate
21 h 31 apart on the timetable, overnight
AA 6238 leaves 21 h 31 after AA 4934 arrives on the timetable: more than half a day, so not a connection we count.