PostNL advises that since Saturday, 3 January 2026, severe weather conditions have caused many delays in the transportation of domestic and international letter mail and parcels. Heavy snowfall and icy roads have led to traffic disruptions at main highway connections. Many outgoing and incoming international flights at Amsterdam Schiphol Airport have been cancelled or rerouted to airports in Belgium, France and Germany. In addition, many national and international railway connections have been delayed, disrupted or cancelled.
