TK 4951 then TK 1315 at Istanbul
Antalya → Istanbul → Bilbao
Timetable, Istanbul time
14:40TK 4951 from Antalya at the gate
08:30TK 1315 to Bilbao leaves the gate
17 h 50 apart on the timetable, overnight
TK 1315 leaves 17 h 50 after TK 4951 arrives on the timetable: more than half a day, so not a connection we count.