TK 188 then KM 785 at Istanbul
Washington → Istanbul → Valletta
Timetable, Istanbul time
07:20TK 188 from Washington at the gate
22:45KM 785 to Valletta leaves the gate
15 h 25 apart on the timetable
KM 785 leaves 15 h 25 after TK 188 arrives on the timetable: more than half a day, so not a connection we count.