The app will only display airports for which the data providers provide any data. However, it may happen that the airport you are searching for is available but does not initially show up in the airport search. This is because, to enable you to search by city and airport names, an in-app airport database is employed and if the airport is not part of the database it won't show up. In that case, enter the airports four letter ICAO Code and press the return or search key on your keyboard. This will trigger an online search and resolve any uncertainty. If your airport still does not show up, unfortunately we do not currently get any data for it.
My airport is missing
The raw data is provided by the US National Weather Service and by the German Weather Service. However, they do not provide data for all airports worldwide. Especially some smaller airports are unavailable.