New Delhi, Dec. 15 -- IndiGo has issued a travel advisory for passengers, noting that dense fog and reduced visibility in Delhi have impacted flight operations on 15 December. The airline added that some flights may be proactively cancelled ensure passenger safety amid poor weather conditions.

In a detailed post on social media platform X (formerly Twitter), IndiGo stated: "Travel Advisory: Due to dense fog in Delhi this morning, visibility has reduced drastically, impacting flight operations. As a precaution, some flights may be proactively cancelled through the day to prioritise safety and help minimise extended waiting at the airport."

The airline also apologised for the delays and cancellations, adding, "We understand how inconvenie...