New Delhi, July 22 -- After Indira Gandhi International Airport (IGIA) in Delhi, more airports in North India will have access to data for fog forecasting and visibility to support safe and efficient airport operations during the winter.

By installing dedicated sensors at additional sites, airport operators will gain real-time data to help them activate response plans and ensure operations remain safe and efficient-even in the thickest fog.

For airlines, pilots, air traffic controllers and passengers, this means fewer costly diversions, fewer delays, safer runways and more informed travel during the challenging winter fog season.

Every year hundreds of flights and trains are either cancelled or delayed due to thick fog in North India i...