DL 1809 then DL 3888 at Detroit
San Antonio → Detroit → Albany (New York)
Timetable, Detroit time
20:06DL 1809 from San Antonio at the gate
14:40DL 3888 to Albany (New York) leaves the gate
18 h 34 apart on the timetable, overnight
DL 3888 leaves 18 h 34 after DL 1809 arrives on the timetable: more than half a day, so not a connection we count.