IndiGo said it will operate 1,650 of 2,300 daily flights on Sunday. The airline has also cancelled more than 220 flights at Delhi and Mumbai airports, including 109 from Delhi and 112 from Mumbai.

On Saturday night, Birch by Romeo Lane was hosting a “Bollywood Banger Night” and about about 100 people were present at the club. While many people escaped the fire, some reportedly ran towards the kitchen downstairs and were trapped there.

As investigators find serious lapses in safety protocol, the club’s owner has come into spotlight. Questions have also been raised about the construction of the nightclub near the backwaters of the Arpora river, allegedly without due legal permissions.