When should flight attendants perform a cabin walk-through?

Performing a cabin walk-through before takeoff and after every service is crucial for ensuring the safety and comfort of passengers. This process allows flight attendants to assess the cabin environment, check for any issues, and assist passengers as needed.

Before takeoff, a walk-through helps to ensure that all on-board protocols are being followed, such as seatbelt compliance and stowing of carry-on items. After service, it allows flight attendants to collect any leftover items, provide additional assistance to passengers, and prepare the cabin for landing. Regular walk-throughs contribute to maintaining a safe and orderly environment throughout the flight.

The other options do not encompass the full scope of the responsibilities of a flight attendant. For example, limiting the walk-through to only during boarding neglects crucial times when passenger needs must be monitored and addressed. Emergency landings might require immediate attention and different protocols rather than routine checks. Concluding a walk-through solely after arrival at the destination misses opportunities to enhance passenger experience and ensure safety during the flight.