R5 271 then TK 1355 at Istanbul
Amman → Istanbul → Luxembourg
Timetable, Istanbul time
19:15R5 271 from Amman at the gate
15:40TK 1355 to Luxembourg leaves the gate
20 h 25 apart on the timetable, overnight
TK 1355 leaves 20 h 25 after R5 271 arrives on the timetable: more than half a day, so not a connection we count.