The airline Corendon Airlines is reducing its presence in Germany in the 2022/23 winter flight schedule. Numerous routes are not being served and the sale of flight tickets has already been stopped. Other routes are in jeopardy because they are marked as "sold out". The majority of the cancellations affect traffic between Germany and Turkey. For example, the destination Ankara will not be offered from Stuttgart, Munich, Hanover, Düsseldorf and Cologne/Bonn in winter 2022/23. Flights to the Turkish capital from Hamburg and Frankfurt are in jeopardy. For many airlines, it is a clear indication that a route is being discontinued if the reservation system either contains absurdly high ticket prices or if they are marked as supposedly sold out. The latter is the case, for example, with the Ankara flights from Hamburg and Frankfurt. However, numerous other routes are also affected: Among others, the destinations from Cologne/Bonn are Funchal, Adana, Gaziantep, Kayseri, Trabzon and Zonguldak. In Düsseldorf, the routes to Funchal, Sharm El Sheikh, Adana, Gaziantep, Samsun and Trabzon are affected. From Nuremberg, flights to Izmir have already been cancelled and those to Sharm El Sheikh, Agadir and Funchal are in jeopardy. From Münster/Osnabrück, it is uncertain whether Corendon Airlines or Corendon Europe will serve the destinations Funchal, Sharm El Sheikh and Zonguldak. In Hanover, the routes Agadir, Sharm El Sheikh, Adana, Diyarbakir and Kayseri are affected. The latter destination is also in jeopardy in Hamburg. In Basel, the routes to Funchal and Lanzarote face an uncertain future. The same applies to Fuerteventura from Munich and Memmingen. A