AA 1923 then AA 6238 at DFW
Jackson → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
17:14AA 1923 from Jackson at the gate
08:25AA 6238 to Amarillo leaves the gate
15 h 11 apart on the timetable, overnight
AA 6238 leaves 15 h 11 after AA 1923 arrives on the timetable: more than half a day, so not a connection we count.