Belgian transport strike on 12 October threatens access to Brussels Airport

A Belgian public transport strike scheduled for 12 October is expected to disrupt access to Brussels Airport, though air traffic itself is currently forecast to operate normally. Rail operator SNCB/NMBS is preparing an alternative train timetable for the day, while public transport operators STIB/MIVB and De Lijn are anticipating disruption to their own networks.

The extent of reduced service will depend on staff participation rates in the action. Passengers have been advised to check updated timetables before departure, allow extra time to reach the airport, and continue monitoring their flight status.

The action follows a separate strike on 9 October, when participation by Alyzia ground-handling staff resulted in approximately 100 flight cancellations at Brussels Airport.

This case separates two distinct risk channels that airports face around labour action: disruption to the transport networks that get passengers to the terminal, and disruption to the ground-handling staff who process flights once they arrive. The 9 October Alyzia action hit the second channel directly, producing roughly 100 cancellations; the 12 October action targets the first, leaving the flight schedule itself untouched so far.

How badly an access-side strike bites an airport depends heavily on participation rates among rail and transit staff, which is why operators like SNCB/NMBS, STIB/MIVB and De Lijn can only prepare contingency timetables rather than guarantee normal service. Passengers bear the resulting uncertainty directly, since a late or missed connection to the airport has the same practical effect as a cancelled flight even when the airline schedule is unaffected.

Whether the 12 October action stays contained to ground transport or spreads into airport operations will depend on actual turnout on the day, and on whether any knock-on effects emerge once passenger numbers reaching the terminal become clear.