New Delhi, December 17, 2025 – Ten flights were cancelled at Indira Gandhi International (IGI) Airport in New Delhi on Wednesday morning due to low visibility. Airport authorities confirmed that the cancellations were a result of persistent dense fog and poor weather conditions affecting flight operations across Delhi and several northern regions.

The cancellations included four departing flights and seven arriving flights. In addition to the cancellations at Delhi Airport, flight operations at Chennai International Airport were also disrupted on Wednesday morning. Dense fog and adverse weather conditions in Delhi and other northern states led to the cancellation of 11 flights to and from Chennai. Four outbound flights from Chennai to Delhi, Jaipur, Kolkata, and Ghaziabad were among those cancelled.

The cancellation of flights caused significant inconvenience for passengers. Passengers are advised to check with their respective airlines for updates on their flight schedules before heading to the airport, as weather-related disruptions are expected to continue intermittently during the winter season.

The overall Air Quality Index (AQI) in Delhi was recorded at 328 at around 8 am on Wednesday, which falls into the 'very poor' category. While this was a slight improvement compared to Tuesday, large parts of the city remained enveloped in toxic smog, and the overall air quality continues to be poor.

On Tuesday, December 16, over 120 flights were cancelled at Delhi Airport due to low visibility. According to a Delhi International Airport Ltd spokesperson, a total of 49 departures and 77 arrivals were called off. IndiGo Airlines also announced the cancellation of 110 flights across its network, citing the disruptions. The airline stated that winter mornings in northern India often bring dense fog, which can occasionally slow down flight movements. IndiGo added that its teams were closely monitoring the weather and making careful adjustments on the ground to minimize inconvenience for passengers.

Dense fog conditions have impacted flight operations at several airports in Northern India. The Ministry of Civil Aviation (MoCA) and airline officials have emphasized that safety is the top priority, and flights are being rescheduled accordingly. The ministry is closely monitoring the situation and has advised passengers to stay in touch with their airlines for real-time flight updates and to plan for additional travel time.