Monday, 06 January 2025
Monday, 06 January 2025
As many as 19 flights were diverted at the Delhi airport early Saturday morning and more than 400 flights delayed as low visibility due to dense fog impacted operations for the second straight day. Dense fog over Delhi reduced visibility to zero in several areas, leading to 81 trains being delayed officials said.
The country's largest airline IndiGo had temporarily put arrivals and departures on hold at the airport early in the morning.
An official said 19 flights were diverted at the airport between 12.15 am and 1.30 am due to reduced visibility. Out of them, 13 were domestic, 4 international and 2 non-scheduled flights.
More than 45 flights were cancelled due to bad weather conditions at Delhi as well as at the destination airports.
The Met office said there was zero visibility since 11:30 pm on Friday at Palam and 12:30 am on Saturday at Safdarjung. The fog was accompanied by mainly calm surface winds that prevented it from dissipating.
"While landing and takeoffs continue at Delhi Airport, flights that are not CAT III compliant may get affected. Passengers are requested to contact the airline concerned for updated flight information. Any inconvenience caused is deeply regretted," the Delhi International Airport Ltd (DIAL) said in a post on X at 6.56 am.
"#6ETravelAdvisory: Departures and arrivals at #DelhiAirport are currently on hold due to reduced visibility," IndiGo said in a post on X at 1.05 am on Saturday.
Air India said in an update on X at 1.16 am that poor visibility due to dense fog was impacting flight operations in Delhi and parts of northern India.
In an update on X at 10.58 am, IndiGo said dense fog continued to affect visibility in Delhi, Chandigarh, Amritsar, Srinagar, Guwahati and Patna, even during daytime.
"We assure you that our teams are working diligently to assist all impacted customers, ensuring your journey resumes as soon as the weather improves," it said in another post at 11 am.
At 7 am, general visibility at the Indira Gandhi International Airport was zero in very dense fog. The Runway Visual Range (RVR) at its runways was in the range of 100-250 metres, with CAT III conditions.
Such very dense fog in zero visibility with CAT III conditions at the airport has been prevailing since 11:30 pm on Friday, the Met office said. CAT III facility allows aircraft to operate in low visibility conditions. Indira Gandhi International Airport (IGIA) in the national capital is operated by DIAL.
A thick blanket of fog had enveloped Delhi on Friday as well, delaying more than 400 flights.
The Northern Railway said a total of 59 trains were running late by up to six hours and 22 by around eight hours.
In a related development, air quality in the national capital was in the 'very poor' category, with an Air Quality Index (AQI) reading of 380 at 9 am, according to Central Pollution Control Board data.
An AQI between zero and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'severe'.
The minimum temperature settled at 7.8 degrees Celsius, a notch above normal.
The Met office has predicted dense to very dense fog during the day. The maximum temperature is likely to settle around 21 degrees Celsius.
Thick fog in Kashmir valley
Flight operations at the Srinagar airport were hit on Saturday due to dense fog that engulfed parts of the Kashmir valley, officials said.
A thick layer of fog engulfed Kashmir, including Srinagar, in the morning, they said.
Poor visibility due to the fog affected operations at the airport and all morning flights were delayed, they added.
The officials said, "Due poor visibility at Srinagar airport, no flight operations have taken place so far." All airlines have rescheduled their morning operations till the visibility improves.
This is the second consecutive day of fog affecting flight operations at Srinagar airport.
On Friday, morning flights were delayed while one was diverted due to low visibility. Operations resumed around noon after the visibility had improved.
