Skip to content

How Istanbul plans to become the world's busiest airport

Sept. 05, 2019
6 min read
Istanbul Airport serves flights after mega move
The cards we feature here are from partners who compensate us when you are approved through our site, and this may impact how or where these products appear. We don’t cover all available credit cards, but our analysis, reviews, and opinions are entirely from our editorial team. Terms apply to the offers listed on this page. Please view our advertising policy and product review methodology for more information.

Istanbul opened its new airport earlier this year with very ambitious plans.

It is currently the world's largest single airport terminal by size, and the massive project has only completed its first stage. When the full four stages of additional satellite terminals and runways are complete in 2028, the airport expects to have the capacity to handle a whopping 200 million passengers a year — (far) more than any other airport.

Last year the old Istanbul Ataturk Airport (which this new airport replaced) was the world's 17th busiest airport with "only" 61 million passengers. So, the new airport's plan to more than triple passenger numbers in less than 10 years is indeed a lofty goal.

By comparison, the world's busiest airport by passengers last year was once again Atlanta (ATL) with 107 million passengers.

Related: Sign up for our daily newsletter to get the latest news and frequent-flyer info delivered right to your in-box

Like its airport rivals in nearby Dubai (DXB), Abu Dhabi (AUH) and Doha (DOH), Istanbul's airport model is primarily to connect passengers. Flag carrier Turkish Airlines operates a fortress hub at Istanbul (IST), flying to more countries than any other airline. That allows the airline — and the airport — to offer one-stop connections between obscure destinations that few others can.

The airport's CEO, Kadri Samsunlu told the World Aviation Festival in London this week that the ambitious growth strategy to become the world's busiest involves some unique challenges beyond simply attracting more airlines and more flights.

(Photo by Ben Smithson / The Points Guy)

Investing in technology

Samsunlu sees a big investment in biometric technology as the future of the airport passenger experience. He says IST designed the airport with the best IT experts he could find in Turkey, regardless of whether they worked in the aviation industry or not.

In theory, the more biometric usage, the less staff required to assist passengers with their journeys. From check-in to immigration and boarding, he believes this investment should eventually pay for itself. Additionally, as automation reduces the time it takes passengers to move through from curb to gate, the more passengers the airport should be handle at any one time — at least theoretically.

Daily Newsletter
Reward your inbox with the TPG Daily newsletter
Join over 700,000 readers for breaking news, in-depth guides and exclusive deals from TPG’s experts

Related: Sayonara, Narita: The Rise and Fall of Delta's Tokyo Hub

Reducing wait time, increasing retail time

The airport operator freely admits that no matter how many passengers the airport handles, it needs to do so profitably. So in order to cope with potentially hundreds of million of passengers each year, the airport needs to make a huge amount of money. There's only so much money the airport can make from landing fees, so the real profit is in retail operations, whether that is duty free, food and beverage or other shopping.

To maximize the amount of money passengers are likely to spend in airport retail, Istanbul airport needs to maximize the amount of free time they have in these areas before their flights. The easiest way to do this is by minimizing the time passengers are spending in queues throughout their passenger experience.

For passengers this can be considered a win too. While you may not plan to purchase anything while you're airside, surely you'd rather be relaxing by the gate or in an airport lounge instead of standing in an hour-long security queue.

(Photo by Ben Smithson / The Points Guy)

Airline investment, not government investment

One of the most interesting factors Samsunlu revealed was in regards to government relations. He described Turkey as an "emerging economy" and explained that he undertook an education offensive to convince government officials that a thriving Istanbul Airport would benefit the entire nation. Initially, government officials did not understand why a seamless efficient passenger experience utilizing expensive technology was worth spending so much time, focus and money on.

He talked of his frustration with government investment in the airport project so far — the airport corporation has billions of dollars of loans riding on the success of the project. Instead he is looking to profitable airlines for future investment in airport technology and passenger experience. He singled out Lufthansa, Qatar Airways and Air France along with Turkish Airlines, saying 'those airlines have the money and the interest to invest and are far easier to work with than the government. That, he said, has led him to reply on the airlines to help to establish world best practices rather than waiting for government to "get with the times."

Related: The Best Credit Cards for Airline Lounge Access

(Photo by Ben Smithson / The Points Guy)

Enticing passengers to return

Passengers have plenty of choice, particularly in the competitive Middle East region where the like of Qatar and the United Arab Emirates have seemingly endless resources to put their countries on the tourist and aviation maps. Istanbul can offer some connections that no other airport can, thanks to Turkish Airlines' unique route network. Despite that, connecting passengers are spoiled for choices in the region. Excepting for inexperienced and particularly price-sensitive travelers, customers are unikely to choose a connecting airport where they've had a poor experience in previously.

Given that, Istanbul Airport is working hard to make the airport experience as pleasant as possible so passengers choose it for their next itinerary. Samsunlu considers this to be an education task as much as anything. For example, passengers eligible to use passport e-gates can save plenty of time, provided they are aware they can use them.

Though the new airport has been built "future-proofed" for a higher capacity than it currently handles (there were no queues anywhere the numerous times I have used it,) I did notice dozens of "ask me" staff scattered across the airport. They are tasked with answering any questions and ensuring passengers are aware of every benefit, all in the hope of getting flyers to choose IST for their next journey.

Related: Here's Which US Airline Cuts More Routes Than Any Other

Featured image by Getty Images

TPG featured card

Rewards rate
3XEarn 3X Miles on Delta purchases.
1XEarn 1X Miles on all other eligible purchases.
Intro offer
Open Intro bonus
Earn up to 125,000 Bonus Miles
Annual fee
$650
Regular APR
19.49%-28.49% Variable
Recommended credit
Open Credit score description
Excellent to Good

Pros

  • Delta SkyClub access when flying Delta
  • Annual companion ticket for travel on Delta (upon renewal)
  • Ability to earn MQDs through spending
  • Various statement credits for eligible purchases

Cons

  • Steep annual fee of $650
  • Other Delta cobranded cards offer superior earning categories
  • Earn 100,000 Bonus Miles after you spend $6,000 or more in purchases with your new Card within the first 6 months of Card Membership and an additional 25,000 bonus miles after you make an additional $3,000 in purchases on the Card within your first 6 months, starting from the date that your account is opened. Offer Ends 04/01/2026.
  • Delta SkyMiles® Reserve American Express Card Members receive 15 Visits per Medallion® Year to the Delta Sky Club® when flying Delta and can unlock an unlimited number of Visits after spending $75,000 in purchases on your Card in a calendar year. Plus, you’ll receive four One-Time Guest Passes each Medallion Year so you can share the experience with family and friends when traveling Delta together.
  • Enjoy complimentary access to The Centurion® Lounge in the U.S. and select international locations (as set forth on the Centurion Lounge Website), Sidecar by The Centurion® Lounge in the U.S. (see the Centurion Lounge Website for more information on Sidecar by The Centurion® Lounge availability), and Escape Lounges when flying on a Delta flight booked with the Delta SkyMiles® Reserve American Express Card. § To access Sidecar by The Centurion® Lounge, Card Members must arrive within 90 minutes of their departing flight (including layovers). To access The Centurion® Lounge, Card Members must arrive within 3 hours of their departing flight. Effective July 8, 2026, during a layover, Card Members must arrive within 5 hours of the connecting flight.
  • Receive $2,500 Medallion® Qualification Dollars with MQD Headstart each Medallion Qualification Year and earn $1 MQD for each $10 in purchases on your Delta SkyMiles® Reserve American Express Card with MQD Boost to get closer to Status next Medallion Year.
  • Enjoy a Companion Certificate on a Delta First, Delta Comfort, or Delta Main round-trip flight to select destinations each year after renewal of your Card. The Companion Certificate requires payment of government-imposed taxes and fees of between $22 and $250 (for itineraries with up to four flight segments). Baggage charges and other restrictions apply. Delta Basic experiences are not eligible for this benefit.
  • $240 Resy Credit: When you use your Delta SkyMiles® Reserve American Express Card for eligible purchases with U.S. Resy restaurants, you can earn up to $20 each month in statement credits. Enrollment required.
  • $120 Rideshare Credit: Earn up to $10 back in statement credits each month after you use your Delta SkyMiles® Reserve American Express Card to pay for U.S. rideshare purchases with select providers. Enrollment required.
  • Delta SkyMiles® Reserve American Express Card Members get 15% off when using miles to book Award Travel on Delta flights through delta.com and the Fly Delta app. Discount not applicable to partner-operated flights or to taxes and fees.
  • With your Delta SkyMiles® Reserve American Express Card, receive upgrade priority over others with the same Medallion tier, product and fare experience purchased, and Million Miler milestone when you fly with Delta.
  • Earn 3X Miles on Delta purchases and earn 1X Miles on all other eligible purchases.
  • No Foreign Transaction Fees. Enjoy international travel without additional fees on purchases made abroad.
  • $650 Annual Fee.
  • Apply with confidence. Know if you're approved for a Card with no impact to your credit score. If you're approved and you choose to accept this Card, your credit score may be impacted.
  • Terms Apply.
  • See Rates & Fees