Which of the following is true about the 777-300ER crew numbers?

• A. Minimum crew is 12
• B. Minimum crew is 10
• C. Maximum crew is 9
• D. It varies by flight

Answer: (B)

Crew numbers are set by safety and service staffing needs for the aircraft, defined in the airline’s operating rules. For American Airlines’ 777-300ER, the baseline requirement is ten cabin crew members to operate a flight. This minimum ensures enough attendants to staff the cabin across zones, perform safety duties, handle passenger service, and provide rest relief on longer flights. The idea that the minimum would be twelve or that it could be as low as nine doesn’t align with the standard operating staffing for this aircraft. While some flights may carry more crew for special operations or extended rest requirements, the defined baseline for this airplane type is ten.