DL 2811 then AA 6238 at DFW
Salt Lake City → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
17:13DL 2811 from Salt Lake City at the gate
08:25AA 6238 to Amarillo leaves the gate
15 h 12 apart on the timetable, overnight
AA 6238 leaves 15 h 12 after DL 2811 arrives on the timetable: more than half a day, so not a connection we count.