Whether you need a visa for a connection in Munich depends on your nationality, your destination, and how your flights were booked. If you are a citizen of a country that requires a Schengen visa (such as India, China, or many African nations) and you are connecting to a non-Schengen country (e.g., flying from Delhi to New York via Munich), you can usually stay in the "International Transit Area" of Terminal 2 without a visa. This is known as an Airport Transit Visa (ATV) exemption. However, if your connection requires you to leave the transit area—for example, if you have to change from Terminal 2 to Terminal 1, or if you booked two separate tickets and need to collect and re-check bags—you must clear German immigration, which requires a full Schengen Visa. Furthermore, if you are connecting to another city within the Schengen Area (e.g., Munich to Paris), your "entry" into Europe happens in Munich, and you will need a valid visa to pass through the passport control gates. Always check the specific "Visa Requirements" page on the Munich Airport website or use the German Federal Foreign Office's navigator to confirm your status based on your specific passport.