DL 168 then VY 1084 at Barcelona
New York JFK → Barcelona → Basel
Timetable, Barcelona time
08:40DL 168 from New York JFK at the gatealso AF 3597, KL 6039
08:00VY 1084 to Basel leaves the gatealso QR 3787, IB 5036, LL 5036
23 h 20 apart on the timetable, overnight
VY 1084 leaves 23 h 20 after DL 168 arrives on the timetable: more than half a day, so not a connection we count.