Delhi Airport issues fog advisory, warns of possible flight disruptions due to reduced visibility

New Delhi [India], December 18 (ANI): The Indira Gandhi International (IGI) Airport on Thursday morning issued a fog advisory, warning passengers of possible disruptions to flight operations due to reduced visibility in the national capital.
In a post shared on X at around 8:10 AM, Delhi Airport said, "Due to dense fog, flight operations are currently under CAT III conditions, which may lead to delays or disruptions. We are working closely with all stakeholders to minimise inconvenience to passengers."

Passenger Advisory issued at 0810 hrs.
Kind attention to all flyers!#Fog #FogAlert #DelhiAirport pic.twitter.com/W6VBdbNbwK

— Delhi Airport (@DelhiAirport) December 18, 2025

"For the latest flight status, please contact your respective airlines. We sincerely regret any inconvenience caused," post added on X.
The advisory comes as Delhi continues to experience dense fog and poor air quality, which have reduced visibility in the early morning hours and disrupted air traffic at the airport.
Meanwhile, large parts of the capital were blanketed by a dense layer of toxic smog, significantly reducing visibility and causing discomfort for residents. RK Puram was shrouded in thick smog, with an AQI of 374, placing it in the 'very poor' category, according to CPCB.
The Anand Vihar area is engulfed in a thick layer of toxic smog, with an AQI (Air Quality Index) of 415, classified as 'severe'. CAQM (Commission for Air Quality Management) had invoked all actions under GRAP Stage-IV in Delhi-NCR.
A thick layer of smog also engulfed areas around Jawaharlal Nehru Stadium, with an AQI reported to be 349, placing the area in the 'very poor' category. The AQI around the Najafgarh area was a bit low, and reported to be 284, though it was surrounded by a toxic smog as well.
The Dhaula Kuan area this morning was blanketed by a layer of toxic smog, with the AQI in the area at 266, categorised as 'Poor'.
A thick layer of toxic smog enveloped the area outside ISBT Kashmere Gate, with the Air Quality Index recorded at 384.
According to AQI categorisation, 0-50 is 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 'severe'. (ANI)