IndiGo, India’s largest airline by market share, has been issued a penalty of Rs 117 crore, a development that has stirred debate within the aviation sector over regulatory scrutiny and operational compliance. The carrier has announced its intention to challenge the order through the appropriate legal channels, asserting that it has adhered to all mandated procedures. The penalty comes at a time when the industry is navigating rising costs, capacity expansion, and a surge in post-pandemic travel demand.