RJ 291 then AA 6238 at DFW
Amman → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
16:05RJ 291 from Amman at the gate
08:25AA 6238 to Amarillo leaves the gate
16 h 20 apart on the timetable, overnight
AA 6238 leaves 16 h 20 after RJ 291 arrives on the timetable: more than half a day, so not a connection we count.