New Delhi, Dec. 27 -- IndiGo issued a travel advisory on Saturday morning as several north and east Indian cities continued to reel under winter fog and cold conditions, impacting flight operations. The airline said that airports in Amritsar, Chandigarh and Ranchi remain affected by fluctuating visibility, leading to delays and changes in flight schedules.

In the advisory posted on X, IndiGo noted that flight operations may be slower than usual as weather conditions evolve, adding that safety and compliance with visibility requirements remain the airline's top priority.

"Our teams on-ground are prioritising safety and compliance with visibility requirements. Airport teams are also available to assist passengers at the terminal," the air...