FLY91’s latest aircraft order is a statement of how far the regional airline wants to scale. On September 3, the carrier placed a firm order for 40 ATR 72-600 turboprops, with deliveries scheduled between 2027 and 2032. It currently operates six aircraft, plans to lease another six to eight before those deliveries begin, and expects its fleet to eventually reach around 60 aircraft.
That ambition becomes clearer when translated into capacity. FLY91’s six aircraft currently support around 280 weekly flights. At a similar utilisation rate, a 60-aircraft fleet could operate roughly 2,800 weekly sectors. With around 70 seats on each aircraft, that works out to more than 10 million seats a year.
Stock image used for representational purposes| Credits: Official X Account Of Fly91
While only an illustration, the calculation defines the real challenge behind the order: where will demand for those 10 million annual seats come from, and how much of that capacity can be placed on routes that remain commercially viable without government support?
The demand exists on paper
The potential market is large. ATR identified up to 420 potential new turboprop routes below 400 nautical miles and estimated that turboprops could serve 35 million additional passengers as regional connectivity expands. More than 90% of India’s 4.6 billion annual inter-city journeys fall within that distance, while only about 3% are currently made by air.
Those estimates come from an aircraft manufacturer, but they point to a clear gap in the market. FLY91 is targeting city pairs where journeys that can take eight to 12 hours by road or rail can be reduced to less than 90 minutes by air.
However, a large pool of travellers does not automatically translate into viable airline demand. A passenger willing to spend eight hours on a train may not be willing to pay the fare needed to make a 70-seat aircraft profitable. India’s experience with UDAN shows how difficult that conversion can be.
India has already tested this once
UDAN was designed to bridge that gap by supporting routes that might not initially be commercially viable. Its record shows how difficult it is to convert connectivity into sustainable airline economics.
As of early July, commercial flights were operating on only 336 of the 669 routes that had been operationalised under the scheme since 2017. Weak demand, airline failures and aircraft shortages have contributed to discontinued routes, while regional operators have also pointed to limited access to slots at major airports.
FLY91 is still partly supported by this system. Around 98 of its roughly 280 weekly flights operate under UDAN, while reports state that 55% of its FY25 revenue came from the scheme. Management says it wants future growth to increasingly come from commercially sustainable routes.
That shift becomes much harder at 60 aircraft. A fleet of that size requires dozens of city pairs that can consistently generate enough passengers and enough revenue without depending heavily on subsidy support. Route survival alone is therefore not enough; each route must also generate the combination of occupancy and fares needed to cover its costs.
What does break-even actually require?
FLY91 has not publicly disclosed a break-even load factor or average break-even fare for its ATR network. CEO Manoj Chacko has instead argued that profitability depends on achieving the right average yield while keeping unit costs competitive.
FY25 gives a rough indication of the challenge. FLY91 reported operating expenses of ₹202.2 crore and carried about 1.71 lakh passengers at a 69% load factor. The airline also said it operated more than 3,500 flights in its first year, a period that broadly overlaps with FY25.
Using 3,500 flights only as a rough proxy would put average operating expenses at around ₹5.8 lakh per departure. On a 70-seat aircraft, a 75% load factor means about 53 passengers. Spreading that average cost across them implies roughly ₹10,900 of total revenue per passenger. At 80% occupancy, it falls to around ₹10,300.
Stock image used for representational purposes
These are not break-even ticket fares. Operating expenses include overhead and start-up costs, while FLY91 also earns viability-gap funding and other revenue. The exercise instead shows why filling seats alone does not determine profitability. The airline also says its cost per block hour fell 16% in FY26, suggesting the economics should improve as utilisation and scale increase.
FLY91’s own numbers, however, cannot establish a universal break-even point. The experience of other regional airlines shows why.
The regional model can work, but not on load factor alone
Star Air offers a useful comparison. It carried 6.78 lakh passengers at a 74.1% load factor in FY25 and was profitable. However, roughly ₹200 crore of its approximately ₹650 crore FY25 revenue came from viability-gap funding.
Alliance Air, meanwhile, lost about ₹691 crore in the same year.
The contrast shows why there is no single load-factor threshold at which regional aviation suddenly works. A carrier can be profitable at a load factor in the mid-70s, but fares, subsidies, aircraft costs, route mix, utilisation and overheads all shape the result.
That is the wider test FLY91 now faces. Its current July load factor of around 75% is not far from Star Air’s FY25 level. But scaling from six aircraft to 60 means reproducing workable economics across a network many times larger.
The 10 million-seat question
Stock image used for representational purposes| Credits: ATR
The numbers suggest India has a large enough pool of potential regional travellers. What remains unproven is whether enough of them can be converted into paying airline passengers at fares that support sustainable routes.
FLY91’s aircraft order gives it a path to 60 aircraft. The tougher task is finding enough viable city pairs to absorb more than 10 million annual seats.
If it can do that while lowering costs and reducing its dependence on UDAN, FLY91 would provide one of the clearest demonstrations yet that regional aviation in India can scale as a commercial business rather than primarily as a policy-supported connectivity programme.