Hello,
Cancelled flight in Brussels : http://www.brusselsairport.be/en/alarm/31504/#
http://www.rtl.be/info/economie/belgique/964168/brussels-airport-s-attend-a-des-perturbations-du-trafic-aerien
Situation seems normal in Brussels South (Charleroi) : http://www.charleroi-airport.com/