AA 1014 then AA 6238 at DFW
Tucson → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
13:56AA 1014 from Tucson at the gate
08:25AA 6238 to Amarillo leaves the gate
18 h 29 apart on the timetable, overnight
AA 6238 leaves 18 h 29 after AA 1014 arrives on the timetable: more than half a day, so not a connection we count.