What is meant by "briefing" in an airline context?

In the context of an airline, "briefing" refers to the process of conveying important information to others, particularly crew members and pilots, prior to a flight. This communication is crucial for ensuring that all personnel are on the same page regarding flight details, safety protocols, and any changes to procedures or operational considerations. Briefings typically cover flight plans, weather conditions, passenger information, and safety procedures to ensure that the team is well-prepared and informed for the mission ahead.

The other options, while they may relate to aspects of airline operations, do not encapsulate the essential purpose of a briefing. Preparing meals is a specific task that pertains to in-flight services, calculating flight hours is more of an operational logistics task, and reviewing cabin safety features, while important, is a subset of what a full briefing entails. A briefing encompasses a broader range of critical information and is centered on communication and coordination among team members before embarking on a flight.