What does the term "crew on call" refer to?

The term "crew on call" refers to crew members who are available for assignments at any time. This means that they do not have a fixed schedule and must be ready to respond and report for duty as needed, often with little notice. Being on call is crucial in ensuring that there are enough flight attendants and other crew members available to meet operational requirements and maintain flight schedules. This flexibility allows the airline to manage staffing effectively, especially when unexpected situations arise, such as last-minute crew changes or flight delays.

The understanding of this term is important for flight attendants and airline operations, as it emphasizes the need for readiness and adaptability in a dynamic working environment.