TK 1755 then EC 7667 at Lisbon
Istanbul → Lisbon → Luxembourg
Timetable, Lisbon time
10:35TK 1755 from Istanbul at the gate
07:45EC 7667 to Luxembourg leaves the gate
21 h 10 apart on the timetable, overnight
EC 7667 leaves 21 h 10 after TK 1755 arrives on the timetable: more than half a day, so not a connection we count.