Why Istanbul Beats the “Three Continents” Cliché

The claim worth testing

Every profile of Turkish Airlines opens the same way: Istanbul sits where Europe, Asia and Africa meet, so of course it makes a good hub. That is true, and it explains almost nothing. Dubai, Doha and Abu Dhabi all sit on the same broad east–west corridor and have spent decades making the identical argument. Geography alone does not separate them.

The separation is more specific, and it comes in two parts. First, Istanbul’s particular position puts an unusually dense cluster of mid-sized markets inside short-haul range — which lets Turkish feed an intercontinental hub using cheap single-aisle aircraft, where its Gulf rivals largely cannot. Second, Istanbul Airport has physical room to keep growing, and Dubai International does not. One of those is an operating-cost advantage. The other is a runway advantage. Together they explain the fleet Turkish orders and the shape of the network it flies.

What is actually within reach

Run the great-circle numbers rather than gesturing at the map. Within roughly four hours’ flying of Istanbul sit about 42 of the world’s major metropolitan areas, with a combined metro population near 183 million — London, Paris, Rome, Berlin, Madrid, Moscow, Cairo, Tehran, Baghdad, Dubai, Tel Aviv, and most of the Gulf, plus the whole of Eastern Europe and North Africa. Push the ring to eight hours and it takes in roughly 74 major metros and about 469 million people, reaching Delhi, Mumbai, Lagos, and deep into Central and South Asia.

Now run the same calculation from Dubai. Inside four hours there are around 28 major metros — fewer places, though a larger combined population near 234 million, because Dubai’s short-haul ring is dominated by the mega-cities of the Indian subcontinent rather than a spread of mid-sized European ones. That difference in shape matters more than the difference in headline population. Istanbul’s near ring is many medium markets; Dubai’s is a few enormous ones.

A hub feeds itself from its near ring. Istanbul’s near ring is exactly the profile a narrowbody serves best: a large number of city pairs, each generating steady but not enormous demand, all sitting within comfortable A321 range. That is the structural fact underneath everything that follows.

The fleet follows the geography

Read the order book and the strategy becomes explicit. In December 2023, Turkish placed an order with Airbus for 220 aircraft — 150 A321-family narrowbodies against 70 A350 widebodies. In September 2025 it did the same thing again with the other manufacturer: a firm order for up to 75 Boeing 787s alongside a stated intent to buy up to 150 more 737 MAX single-aisles, which Boeing described as what would become Turkish’s largest single-aisle order once finalised.

Both orders are weighted the same way, roughly two narrowbodies for every widebody. That is not a hedge or an accident of pricing. A single-aisle aircraft carries a far lower trip cost than a widebody, so an airline that can serve much of its feeder network with narrowbodies runs a structurally cheaper hub than one that must use widebodies on nearly everything. Emirates, whose near ring is thinner and whose economics were built around maximising seats per slot, operates essentially no narrowbodies at all. Turkish gets to choose. That choice is worth money on every European and Middle Eastern sector it flies, and those sectors are what fill its long-haul aircraft.

The widebody half of the order book does the other job — the actual long-haul flying to the Americas and East Asia that the narrowbody feed exists to support. The two halves are one design, not two.

The constraint the Gulf carriers cannot buy their way out of quickly

Hub airlines eventually run into their airport. This is where the comparison turns sharply in Istanbul’s favour, and it is a matter of public record rather than interpretation.

Istanbul Airport opened with room designed in. It runs five runways, and since April 2025 has operated three of them independently — the first triple independent runway configuration in Europe — lifting peak capacity toward around 148 aircraft movements an hour. A fourth main runway has been under construction, and the airport’s stated build-out runs to two terminals plus a satellite, six runways, and an eventual ceiling around 200 million passengers a year, against roughly 90 million of current annual capacity.

Dubai International handled a record 95.2 million passengers in 2025 and is, by its own operator’s account, slot-constrained and boxed in by the physical perimeter of the site. Dubai’s answer is not to expand DXB but to move: a roughly $35 billion build-out of Al Maktoum International, whose first phase is due around 2032 with capacity for 150 million passengers and an eventual ceiling far above that. It is a serious plan and it will very likely work. But it is also, on its own published timeline, most of a decade away. In the meantime Emirates grows into a hard ceiling while Turkish grows into spare runway.

This is the least glamorous part of the case and probably the most decisive. Network strategy is ultimately rationed by slots.

Two brands, one funnel

The other structural move was splitting the cost base. In March 2024 Turkish relaunched its existing AnadoluJet operation as AJet, a wholly owned low-cost subsidiary based at Istanbul’s second airport, Sabiha Gökçen, and at Ankara. AJet targets around 55 million passengers a year and a fleet near 200 narrowbodies by 2033.

The logic is the same one Lufthansa applies with Eurowings and IAG with Vueling: price-sensitive point-to-point leisure traffic and premium connecting traffic have genuinely different cost structures, and trying to serve both from one balance sheet means losing money on one of them. Putting the leisure flying in a separate, cheaper operation at a separate airport lets the mainline stay focused on the connecting and premium traffic that actually pays for widebodies. It also means Turkish competes with Pegasus and the European low-cost carriers with a matched cost base rather than a legacy one.

What the 2025 numbers actually show

Turkish carried 93 million passengers in 2025, up 9%, and grew revenue 6.3% to $24.1 billion. The fleet reached 516 aircraft. Those are the numbers a growth story wants.

The profit line is more interesting, and a fair reading has to sit with it rather than skip past it. Net profit fell about 15% year on year to $2.9 billion, and profit from main operations fell 7.9% to $2.2 billion. Revenue up, passengers up, profit down. That is margin compression: capacity and costs growing faster than yield. EBITDAR of $5.7 billion at a 23.7% margin still sat above the midpoint of the airline’s own long-term target range, so this is a healthy business absorbing rising costs, not a deteriorating one. But it is a real signal that the growth is not free, and it lands precisely as the largest capital commitments in the airline’s history begin to arrive.

What has to be true for this to keep working

The 2033 Vision is a fleet of 800 aircraft, against 516 today. Getting there depends on things partly outside the airline’s control, and those are the honest open questions.

Deliveries have to actually arrive. The Airbus aircraft are scheduled across a ten-year run beginning in 2026; the Boeing 787s are slated between 2029 and 2034. Both manufacturers have spent recent years behind schedule, and the industry-wide geared-turbofan engine problems have grounded narrowbodies across multiple operators. An order book is a plan, not a fleet.

Demand has to absorb the seats. Filling 800 aircraft profitably means sustained traffic growth through the early 2030s, at a moment when 2025 already showed yields under pressure.

The runway advantage is temporary. Once Al Maktoum opens, Emirates gets capacity headroom of a scale Istanbul cannot match, and one of Turkish's two structural advantages narrows considerably. The window is roughly this decade.

None of that makes the strategy wrong. It makes it legible: Turkish is spending its capacity advantage while it has one, buying the cheapest aircraft that can serve an unusually dense near market, and building scale ahead of the moment its main rival stops being constrained. Whether that timing works is the actual question, and it will be answered by delivery schedules and yield, not by where Istanbul sits on a map.