SN3729 BrusselsBRU · 17:40 MadridMAD · 20:05
SN3729 by Brussels Airlines flies from Brussels (BRU) to Madrid (MAD) for the Sun, Sep 20 departure.
arrival expected at MAD · on schedule
board checked 11m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BRU and MAD 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Brussels to Madrid flights today
same route · Brussels AirlinesIf SN3729 is cancelled, these are the other Brussels Airlines nonstop flights from Brussels to Madrid on the same day, with scheduled departure times in BRU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SN3729 actually runs
Pro Flight Search has tracked every published board update for SN3729 across the BRU and MAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~44 min) but landed noticeably late (~23 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how SN3729 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 BRU and MAD published them.
Planning around SN3729? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SN3729 Brussels to Madrid on-time performance, measured from the BRU and MAD airport boards.
https://proflightsearch.com/flight/SN3729
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