The Boeing 737 MAX 10 is slated to be the largest and final variant of the 737 MAX family, designed to offer airlines the highest capacity and lowest per-seat costs among Boeing’s single-aisle aircraft. It made its first flight on June 18, 2021, and is currently undergoing its rigorous certification process, which has faced delays, pushing its anticipated entry into service into 2026. With a typical two-class configuration seating between 188 and 204 passengers, and a maximum certified capacity of up to 230 passengers, the MAX 10 aims to compete directly with the Airbus A321neo. It shares the same fuel-efficient CFM International LEAP-1B engines and advanced aerodynamic features as other MAX variants, promising reduced fuel consumption, lower emissions, and a quieter operation compared to previous generation 737s, making it an attractive option for high-density, short-to-medium-haul routes for airlines like United Airlines and American Airlines.