AA 1034 then AA 1484 at DFW
Guadalajara → Dallas-Fort Worth → Nashville
Timetable, Dallas-Fort Worth time
08:50AA 1034 from Guadalajara at the gate
21:00AA 1484 to Nashville leaves the gate
12 h 10 apart on the timetable
AA 1484 leaves 12 h 10 after AA 1034 arrives on the timetable: more than half a day, so not a connection we count.