What is the pre-departure beverage service called that is provided in premium seating areas?

The term "Pre-Departure Beverage" accurately describes the service offered in premium seating areas where passengers are provided with beverages before the flight departs. This service aims to enhance the overall travel experience for those in premium classes, setting a pleasant tone for the journey ahead.

The specific terminology used for this service emphasizes the timing—it occurs prior to departure—which is distinctive compared to other types of drink services that may take place during the flight. This pre-departure aspect signifies an advance in comfort and hospitality that premium seating offers, making it an integral part of the overall experience.

Other terms like "Welcome Drink" might imply a more general concept, potentially referring to any drink offered upon arrival, not specifically during the pre-departure phase. "Cabin Refreshment" could suggest refreshments throughout the flight and isn't limited to the initial serving. "First Class Service" raises the implication of exclusive services but does not specifically name the beverage service. Hence, "Pre-Departure Beverage" is the most precise and contextually accurate term for this aspect of premium service.