During what situation is the cabin check frequency increased to every 10 minutes?

The frequency of cabin checks is increased to every 10 minutes during periods of in-flight turbulence. This is a critical safety measure, as turbulence can pose a risk to passengers and crew alike. Increased cabin checks allow flight attendants to monitor the situation closely, ensuring that passengers are secured and following safety protocols such as wearing seat belts. This not only helps in maintaining safety but also allows the crew to respond quickly to any needs or situations that may arise, whether it’s providing assistance to travelers who may be anxious or dealing with any potential injuries.

During other situations such as landing or departure, although cabin checks are important, they typically occur at a different frequency due to the structured nature of these phases of flight, which are already heavily managed by protocols. Crossing the Atlantic could involve turbulence, but the specific mention of turbulence highlights its significance in requiring increased attention.