Which airline is represented by the code Y4?

The code Y4 is the IATA airline designator for Volaris Airlines. Each airline is assigned a unique two-letter designator to identify it in the aviation industry, and Volaris, being a prominent low-cost carrier based in Mexico, has the designation Y4. This code facilitates easier communication and operations within the aviation sector, especially for scheduling and ticketing purposes. The other airlines listed, such as Virgin Atlantic, Mesa Airlines, and Allegiant Air, have their own distinct codes that differentiate them from one another. Understanding these designations is important for flight attendants and others in the industry, as they are integral to flight operations.