TK 1853 then VY 1396 at Barcelona
Istanbul → Barcelona → Seville
Timetable, Barcelona time
10:55TK 1853 from Istanbul at the gate
07:15VY 1396 to Seville leaves the gatealso QR 3750, IB 5506
20 h 20 apart on the timetable, overnight
VY 1396 leaves 20 h 20 after TK 1853 arrives on the timetable: more than half a day, so not a connection we count.