HV 5956 then DL 137 at Schiphol
Lisbon → Amsterdam → Detroit
Timetable, Amsterdam time
23:25HV 5956 from Lisbon at the gate
14:55DL 137 to Detroit leaves the gate
15 h 30 apart on the timetable, overnight
DL 137 leaves 15 h 30 after HV 5956 arrives on the timetable: more than half a day, so not a connection we count.