AA 4018 then AA 2749 at DFW
Grand Junction → Dallas-Fort Worth → Atlanta
Timetable, Dallas-Fort Worth time
20:12AA 4018 from Grand Junction at the gate
19:55AA 2749 to Atlanta leaves the gate
23 h 43 apart on the timetable, overnight
AA 2749 leaves 23 h 43 after AA 4018 arrives on the timetable: more than half a day, so not a connection we count.