TK 134 then TK 6891 at Istanbul
Houston → Istanbul → Moscow Vnukovo
Timetable, Istanbul time
11:45TK 134 from Houston at the gate
16:30TK 6891 to Moscow Vnukovo leaves the gate
4 h 45 apart on the timetable
Istanbul’s board shows about 81% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
TK 134 and TK 6891 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.