Delhi weather: IndiGo, Air India issue travel advisory as dense fog engulfs Delhi-NCR; IMD sounds orange alert. Check details

Delhi weather today: As dense fog continues to engulf Delhi and its neighbouring areas, IndiGo and Air India have issued travel advisory for passengers saying that a few flights might be cancelled today. Delhi has been witnessing intense cold conditions for the past few days with the IMD predicting the mercury to plunge further. For today, the weather department has issued an orange alert for fog.