In the first days of February, at airports in the Northern, there was fog, low clouds, and reduced visibility below flight operation standards which negatively affected flight operations. Especially in Noi Bai Airport, horizontal visibility has reduced to less than 300m at some time. During the two days of 2nd – 3rd February 2024, at northern airports, there was a phenomenon of dense fog, low cloud, and limited visibility which is directly affecting flight operations. Flights must be taken off at alternate airports or canceled, delayed. From 2 a.m on 2nd February, flights were unable to take off and land at Noi...
