SN 2093 then TK 6903 at Heathrow
Brussels → London → Istanbul
Timetable, London time
10:05SN 2093 from Brussels at the gate
15:30TK 6903 to Istanbul leaves the gate
5 h 25 apart on the timetable
Today
From the airport’s board at 18:25 London time
10:49SN 2093 reached the gate44 min late
15:45TK 6903 left the gate15 min late
4 h 56 between the gates
The last days
SN 2093 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.