AA 3479 then AA 6238 at DFW
Wichita → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
15:39AA 3479 from Wichita at the gate
08:25AA 6238 to Amarillo leaves the gate
16 h 46 apart on the timetable, overnight
AA 6238 leaves 16 h 46 after AA 3479 arrives on the timetable: more than half a day, so not a connection we count.