A wide-body aircraft configured for international service typically has how many passenger aisles?

A wide-body aircraft configured for international service typically has how many passenger aisles?

• A. One
• B. Three
• C. Two
• D. Four

Answer: (C)

Two passenger aisles are standard on wide-body aircraft designed for international service. This dual-aisle layout enables efficient movement for both passengers and crew, supports common seating arrangements (like 2-4-2 or 3-3-3), and provides clear evacuation paths and easy service access. A single aisle is typical of narrower, short-haul jets, while three or four aisles are uncommon and reserved for very large or specialized designs. For the typical international wide-body, two aisles is the norm.

Two passenger aisles are standard on wide-body aircraft designed for international service. This dual-aisle layout enables efficient movement for both passengers and crew, supports common seating arrangements (like 2-4-2 or 3-3-3), and provides clear evacuation paths and easy service access. A single aisle is typical of narrower, short-haul jets, while three or four aisles are uncommon and reserved for very large or specialized designs. For the typical international wide-body, two aisles is the norm.