BA831 DublinDUB · 15:20 LondonLHR · 16:50
BA831 by British Airways flies from Dublin (DUB) to London (LHR) for the Sat, Oct 10 departure.
departs DUB · on schedule
board checked 23m ago · checking again in 45s
⚖ BA831 typically leaves +39 and lands +14. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +14 min · 3 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DUB and LHR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 Dublin to London flights today
same route · British AirwaysIf BA831 is cancelled, these are the other British Airways nonstop flights from Dublin to London on the same day, with scheduled departure times in DUB local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BA831 actually runs
Pro Flight Search has tracked every published board update for BA831 across the DUB and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min late. Based on 10 confirmed landings · 6/10 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how BA831 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 DUB and LHR published them.
Planning around BA831? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BA831 Dublin to London on-time performance, measured from the DUB and LHR airport boards.
https://proflightsearch.com/flight/BA831
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