AA 1477 then AA 3816 at DFW
Durango (DGO) → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
15:27AA 1477 from Durango (DGO) at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
21 h 48 apart on the timetable, overnight
AA 3816 leaves 21 h 48 after AA 1477 arrives on the timetable: more than half a day, so not a connection we count.