TK 134 then IA 216 at Istanbul
Houston → Istanbul → Baghdad
Timetable, Istanbul time
11:55TK 134 from Houston at the gate
11:00IA 216 to Baghdad leaves the gate
23 h 05 apart on the timetable, overnight
IA 216 leaves 23 h 05 after TK 134 arrives on the timetable: more than half a day, so not a connection we count.