DL 2057 then AA 3816 at DFW
Boston → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
16:24DL 2057 from Boston at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
20 h 51 apart on the timetable, overnight
AA 3816 leaves 20 h 51 after DL 2057 arrives on the timetable: more than half a day, so not a connection we count.