BA 1357 then TK 6903 at Heathrow
Saint Helier → London → Istanbul
Timetable, London time
08:30BA 1357 from Saint Helier at the gate
15:30TK 6903 to Istanbul leaves the gate
7 h apart on the timetable
Today
From the airport’s board at 07:05 London time
08:30BA 1357 due at the gate, no estimate yet
15:30TK 6903 due to leave, no estimate yet
7 h between the gates, on these times
The last days
BA 1357 and TK 6903 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.