DHL survey shows strong local support, limited concern over night flights at Brussels Airport

A new DHL survey of 1,416 residents near Brussels Airport in Zaventem reveals broad support for the airport and its operations, including night flights, with minimal political stakes perceived by the local population.

Key Findings:

• Noise Perception: Residents report more noise pollution during the day than at night.
  • 65% experience no noise from aircraft between 11 p.m. and 6 a.m.
  • Only 9% report significant noise at night.
• Limited Opposition to Night Flights:
  • Fewer than 1 in 5 Flemish residents support a ban on night flights.
  • Fewer than 1 in 4 oppose relaxing environmental rules if they harm jobs or the economy.
• Economic Importance Recognised:
  • 75% of locals acknowledge the airport’s economic and employment value.
  • Over 50% call it the region’s main economic engine.
  • Only 12% feel the new 2025 environmental permit fails to balance economy and environment.

About the Survey

Commissioned by DHL, the study was carried out by Indiville, covering both bordering and surrounding municipalities in Flemish Brabant and Brussels. The 2025 edition introduced a more detailed regional breakdown to compare sentiment across these areas.

DHL’s Role

DHL, which handles half of Zaventem’s night flights, emphasised the need for night operations to ship urgent medical supplies and biotech exports. 60% of shipments processed come from Belgium and neighbouring countries.

In conclusion, despite ongoing concerns about noise, most residents remain supportive of the airport’s role, particularly its contribution to the regional and national economy.