Final answer:
The A321S A/C designated for LAX to HNL is optimized for the route and has a single-class, high-capacity cabin layout with enhanced performance features.
Step-by-step explanation:
The A321S A/C designated to fly between LAX and HNL is a specific Airbus A321neo aircraft configuration optimized for the route between Los Angeles International Airport (LAX) and Honolulu International Airport (HNL).
The main difference lies in the cabin layout and features. This particular aircraft has a single-class configuration with additional seating capacity compared to other A321 variants, making it suitable for the high demand on this popular route. It typically offers more passenger amenities such as in-flight entertainment systems, spacious seating, and extra overhead storage space for convenience.
Furthermore, the A321S A/C is specifically equipped with features that enhance its performance and range for the transpacific flight. These features include additional fuel capacity, reinforced structures, and modifications to its engines to ensure it has the necessary power and efficiency to fly the longer distance between LAX and HNL.