Y4 800 then AA 4006 at DFW
Mexico City → Dallas-Fort Worth → Longview
Timetable, Dallas-Fort Worth time
09:44Y4 800 from Mexico City at the gate
22:41AA 4006 to Longview leaves the gate
12 h 57 apart on the timetable
AA 4006 leaves 12 h 57 after Y4 800 arrives on the timetable: more than half a day, so not a connection we count.