Turkish Airlines (TK)

Turkish Airlines (TK) flies to 447 destinations in 140 countries. Route counts include codeshare and partner-operated flights sold under the TK code. Leans international: 401 international routes vs 46 domestic. One of the widest-reaching airlines in the world by country count.

TK is part of Star Alliance. In practice that means your frequent flyer miles work on partner airlines, you can use partner lounges, and connecting flights on alliance carriers can be booked on a single ticket. Star Alliance partners include United, Lufthansa, ANA, Singapore Airlines, and Turkish Airlines.

TK runs everything through Istanbul (IST) with 272 nonstop routes. If you're not starting there, you're connecting there.

Turkish Airlines Hub Airports

Turkish Airlines funnels everything through a single hub. If you're connecting on TK, you're going through Istanbul. 272 nonstop routes means solid options from there, but no alternatives if that airport has weather problems.

Turkish Airlines Fleet & Aircraft Types

58 aircraft types appear on TK routes. This includes aircraft operated by partner airlines, not just Turkish Airlines metal. Large mixed fleet across the partner network. What you actually sit on varies by route.

Turkish Airlines Operating Partners

Not every flight with a TK number is actually Turkish Airlines. These partner airlines operate routes under the TK code. Your booking and flight number say TK, but the plane and crew belong to one of these carriers.

On shorter routes from the hubs, this usually means a regional jet. Smaller plane, tighter bins. Check the aircraft code when you book. If it says E175, CRJ, or ATR, that's a partner regional jet.

Turkish Airlines: All 447 Destinations

Every nonstop route Turkish Airlines flies. Each destination links to the full route page with schedules, competing airlines, and connection options.

Turkish Airlines FAQ