Dense fog at Kolkata airport disrupts flight movement

NSCBI airport in Kolkata faced flight disruptions due to dense fog, affecting Governor's visit and causing diversions and delays.

Flight operations at NSCBI airport in Kolkata were disrupted for a brief period on Wednesday (December 11, 2024) morning as visibility turned low due to dense fog, officials said.

West Bengal Governor C.V. Ananda Bose’s visit to Farakka in Murshidabad district in a BSF helicopter was also cancelled due to poor visibility, Director of Netaji Subhas Chandra Bose International (NSCBI) airport, Pravat Ranjan Beuria, said.

Besides, four flights to Kolkata – three domestic and one international – had to be diverted to other airports. The departure of 18 domestic flights and two international ones from Kolkata to various destinations were also delayed, he said.

There were four delayed arrivals, the official said.

Flight operations did not take place to and from the airport between 4.18 a.m. and 6.16 a.m. on Wednesday, the director said, adding, low visibility procedures (LVP) were declared at 4.38 a.m..

The Air Traffic Control (ATC) declares LVP when visibility falls below 800 metres, and ‘Follow-Me’ vehicles guide aircraft to their stands when visibility is extremely poor.

The LVP is also activated when the cloud ceiling is below 200 feet.