"some flights are sold out as early as 10 months in advance" in German Some flights are sold out as early as 10 months in advance. Einige Flüge sind schon 10 Monate im Voraus ausverkauft. Detailed translations for "some flights are sold out as early as 10 months in advance" Some flights are sold out as early as 10 months in advance. Some flights are sold out as early as 10 months in advance. Einige Flüge sind schon 10 Monate im Voraus ausverkauft.