FR 6988 then EW 755 at Vienna
Alicante → Vienna → Cologne
Timetable, Vienna time
08:50FR 6988 from Alicante at the gate
15:35EW 755 to Cologne leaves the gate
6 h 45 apart on the timetable
The last days
FR 6988 and EW 755 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.