✈️ Current Situation (January 5–6, 2026)
Flight operations at Delhi’s Indira Gandhi International Airport (IGI) are being disrupted by dense fog and low visibility conditions this winter morning. The Times of India
Air quality is poor and combined with heavy fog, visibility has dropped, further affecting the airport and travel. The Times of India
Some flights have been cancelled or delayed — cancellations vary but recent reports show dozens of affected flights as visibility remained low. The Times of India
📍 Other Related Impact
A Delhi-Lucknow service had to circle above the destination and return to Delhi twice due to severe fog in Lucknow, showing how fog is affecting wider air traffic. The Times of India
Similar disruption patterns continue with flights cancelled or delayed in January winter conditions. The Times of India
📊 Context & Typical Impact
Dense fog in Delhi has frequently led to large cancellations and delays in recent weeks. Previous winter episodes saw 100–228+ flights cancelled on some days when visibility fell sharply at IGI Airport. The Times of India+1
The airport operates under CAT III low-visibility landing systems, but extremely poor conditions still force airlines to delay or cancel services for safety. The Times of India
🧑✈️ Why Flights Get Canceled
When visibility falls below safe minima (due to dense fog), aircraft cannot safely land or take off, especially in early mornings during winter. Even with advanced landing systems, operations are limited and safety is prioritized — leading to cancellations and delays.









