BA840 LondonLHR · 14:50 DubrovnikDBV · 18:45
BA840 by British Airways flies from London (LHR) to Dubrovnik (DBV).
scheduled from LHR
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by LHR (London), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other London to Dubrovnik flights
same route · British AirwaysIf BA840 is cancelled, these are the other British Airways nonstop flights from London to Dubrovnik, with scheduled departure times in LHR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BA840 actually runs
Pro Flight Search has tracked every published board update for BA840 across the LHR and DBV boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~16 min) but landed about 24 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how BA840 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LHR and DBV published them.
Planning around BA840? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BA840 London to Dubrovnik on-time performance, measured from the LHR and DBV airport boards.
https://proflightsearch.com/flight/BA840
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