Beyond the Duopoly: Why Air India’s Struggles Threaten to Turn Indian Aviation Into a Single-Player Market

​When the Tata Group took back ownership of Air India in early 2022, it was celebrated as a landmark moment for Indian aviation. Beyond the emotional homecoming of an iconic brand, the acquisition carried a major structural promise: that a deep-pocketed, professionally managed Air India would provide a strong, full-service counterweight to IndiGo’s overwhelming dominance.

​Four and a half years into the takeover, that promise is facing a severe reality check.

​Despite major fleet expansion orders, airline mergers, and billions poured into technology and cabin upgrades, Air India is reporting expanding losses and losing domestic market share. Tata Sons Chairman N. Chandrasekaran recently clarified that turning the carrier around will be a 5 to 10-year journey.

​This delay creates a challenge that goes far beyond a single corporate turnaround. India’s aviation market has long been described as a duopoly, with IndiGo and the Air India group together controlling nearly 90% of domestic passenger traffic. But when one player expands its lead while the second struggles to keep pace, the market stops behaving like a competitive two-player system and starts functioning as a single-airline monopoly.

​The Numbers Tell the Story: IndiGo Pulls Away

​Recent aviation traffic figures published by the Directorate General of Civil Aviation (DGCA) show a widening gap between the two main domestic airline groups:

• Indigo's​ Record Surge: IndiGo’s domestic market share climbed to an all-time high of 66.3% in June.

• Air India Group Sips: The combined market share of the Air India group (which includes main-line Air India and Air India Express) dropped to 23.9% in June—down from 27% in February and 25.6% in May.

• The Smaller Players: Akasa Air remains a distant third with a 6.4% market share, while SpiceJet's share has fallen below 2%.

​In commercial aviation, scale creates a self-reinforcing advantage. Airlines with massive flight networks attract higher passenger volumes, secure greater bargaining power with airport operators and aircraft suppliers, enjoy higher plane utilization rates, and spread fixed overhead costs across a larger operation.

​IndiGo is operating from a position of financial and operational strength. Air India, despite the financial backing of the Tata Group, has been forced into temporary capacity cutbacks due to operational disruptions and mounting financial losses. As a result, the second-largest airline group is losing its ability to exert pricing pressure or constrain the market leader.

​Why the Air India Turnaround Is Proving So Difficult

​Rebuilding Air India is fundamentally different from building a new, low-cost airline from scratch. When Tata acquired the carrier from the government, it inherited decades of accumulated operational friction, outdated technology, and complex organizational structures. Rebuilding those systems while simultaneously operating a massive flight schedule is an enormous operational undertaking.

​In the latest annual report for Tata Sons, Chandrasekaran outlined the combination of internal and global headwinds that hit Air India over the past year:

• Global Supply Chain Bottlenecks: Aircraft manufacturers and jet engine suppliers worldwide are facing severe production delays. Shortages of critical spare parts and delayed deliveries of new planes have slowed down Air India's fleet modernization plans.

• Geopolitical Disruptions: European airspace closures and Middle East conflicts pushed up jet fuel costs and forced longer, costlier flight detours on international routes.

• Rising Financial Losses: Air India reported a net loss exceeding ₹22,000 crore in FY26, more than double the ₹10,859 crore loss reported the previous year.

​These mounting losses led to operational leadership changes, prompting Chandrasekaran to directly oversee weekly performance reviews across flight operations, commercial execution, and financial strategy.

​What a One-Player Dominant Market Means for Everyday Passengers

​For everyday travelers following the industry on mangopeoplenews.com, the widening gap between IndiGo and Air India brings real real-world consequences:

• Less Fare Competition: A healthy two-player market relies on both carriers competing aggressively on ticket prices and flight frequencies. If the second-largest carrier lacks the scale to mount a direct challenge, the market leader gains pricing power, leading to higher average airfares across domestic routes.

• Airport Gate and Slot Concentration: As IndiGo expands its dominance, it secures a larger share of prime landing slots and departure gates at major metro airports, making it harder for secondary or regional carriers to scale up competition.

• Reduced Passenger Choice: A balanced market requires both a strong low-cost carrier and a reliable, high-quality full-service carrier. If the full-service alternative struggles with reliability or route availability, passengers lose meaningful choices for business and long-haul travel.

​The Bottom Line for Indian Aviation

​India remains one of the fastest-growing aviation markets in the world, backed by expanding regional airports and rising passenger demand. However, fast growth requires a balanced market structure.

​If Air India takes a full decade to stabilize its operations and scale its fleet, the Indian domestic market will operate under the de facto control of a single dominant airline. For passengers, airport operators, and industry regulators, helping foster a truly competitive two-player aviation ecosystem is becoming one of the most urgent economic priorities for the country's transport sector.