FR 7337 then BA 697 at Vienna
Dublin → Vienna → London Heathrow
Timetable, Vienna time
10:45FR 7337 from Dublin at the gate
16:10BA 697 to London Heathrow leaves the gate
5 h 25 apart on the timetable
The last days
FR 7337 and BA 697 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.