Y4 1800 then AA 1408 at DFW
Guadalajara → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
18:10Y4 1800 from Guadalajara at the gate
10:23AA 1408 to Huatulco leaves the gate
16 h 13 apart on the timetable, overnight
AA 1408 leaves 16 h 13 after Y4 1800 arrives on the timetable: more than half a day, so not a connection we count.