F9 1490 then TK 134 at Houston
Las Vegas → Houston → Istanbul
Timetable, Houston time
15:11F9 1490 from Las Vegas at the gate
15:05TK 134 to Istanbul leaves the gate
23 h 54 apart on the timetable, overnight
TK 134 leaves 23 h 54 after F9 1490 arrives on the timetable: more than half a day, so not a connection we count.