JL 8122 then TK 51 at Narita
Tokyo → Tokyo → Istanbul
Timetable, Tokyo time
16:15JL 8122 from Tokyo at the gate
10:10TK 51 to Istanbul leaves the gate
17 h 55 apart on the timetable, overnight
TK 51 leaves 17 h 55 after JL 8122 arrives on the timetable: more than half a day, so not a connection we count.