Both carts from SAS and Norwegian that were to land in Umeå shortly after 9 o'clock had to return to Arlanda where they started.
So far, two planes have been affected by the snowstorm.
- The runway can be landed.
But it is the visibility that is the problem, says Bengt-Ove Lindgren, airport manager at Umeå airport.
According to TAF, the weather forecast that pilots use, the visibility at Umeå airport is around 200 meters.