Heavy snowfall has had a noticeable impact on operations at Helsinki-Vantaa Airport, with runway clearing mechanisms being employed rigorously to maintain functionality during these conditions. According to Finavia, the company responsible for managing the airport, snow removal efforts involve a comprehensive operation where snow plows and blowers are deployed every hour to ensure runways are accessible. Today, runways were cleared and brushed once each hour, with the possibility of more frequent clearing should snowfall intensify.

The ongoing snow has resulted in some delays in morning flight schedules, something that Finavia has attributed to the weather conditions. The cooperative effort involves multiple machines, working in tandem to clear the snow and maintain runway conditions suitable for aircraft operations. The snow removal process is critical not only for the safety of flights but also for keeping the logistics of the airport flowing smoothly during harsh winter weather.

Moreover, the presence of the larger snow removal vehicles, dubbed 'Iso Mörkö,' is key to minimizing disruption at the airport even during significant snowstorms. These large snow removal machines have been instrumental in maintaining operations and preventing total gridlock at Helsinki-Vantaa, showcasing the importance of effective snow management strategies amid Finland's challenging winter conditions.