SN3721 BrusselsBRU · 09:25 MadridMAD · 11:50
SN3721 by Brussels Airlines flies from Brussels (BRU) to Madrid (MAD) for the Sat, Sep 19 departure.
en route from BRU to MAD
board checked 35m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 09:42 · typical taxi-out at BRU ≈ 7 min.
Where the minutes go
last 4 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
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions 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.
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 SN3721 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 SN3721 actually runs
Pro Flight Search has tracked every published board update for SN3721 across the BRU and MAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~17 min) but landed about 6 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how SN3721 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 SN3721? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SN3721 Brussels to Madrid on-time performance, measured from the BRU and MAD airport boards.
https://proflightsearch.com/flight/SN3721
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