R5 271 then TK 1375 at Istanbul
Amman → Istanbul → Palermo
Timetable, Istanbul time
19:15R5 271 from Amman at the gate
17:05TK 1375 to Palermo leaves the gate
21 h 50 apart on the timetable, overnight
TK 1375 leaves 21 h 50 after R5 271 arrives on the timetable: more than half a day, so not a connection we count.