SY 503 then AA 6238 at DFW
Minneapolis → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
16:29SY 503 from Minneapolis at the gate
08:25AA 6238 to Amarillo leaves the gate
15 h 56 apart on the timetable, overnight
AA 6238 leaves 15 h 56 after SY 503 arrives on the timetable: more than half a day, so not a connection we count.