AA 3805 then AA 3816 at DFW
Zacatecas → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
15:47AA 3805 from Zacatecas at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
21 h 28 apart on the timetable, overnight
AA 3816 leaves 21 h 28 after AA 3805 arrives on the timetable: more than half a day, so not a connection we count.