AA 6442 then AA 6238 at DFW
Aspen → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
16:21AA 6442 from Aspen at the gate
08:25AA 6238 to Amarillo leaves the gate
16 h 04 apart on the timetable, overnight
AA 6238 leaves 16 h 04 after AA 6442 arrives on the timetable: more than half a day, so not a connection we count.