How many passengers can the ERJ 170 accommodate?

The ERJ 170, a regional jet developed by Embraer, is designed to accommodate up to 65 passengers. This capacity aligns well with the aircraft's intended use for short to medium-haul flights, catering primarily to regional airlines. The layout of 65 seats allows for a comfortable configuration in a single-class or mixed-class arrangement, providing airlines with the flexibility to optimize seating according to demand.

In contrast, the other options represent capacities that are either above or below the actual maximum seating configuration of the ERJ 170. This clarity about the seating capacity of the ERJ 170 ensures that flight attendants and other airline staff can effectively manage boarding and service expectations based on the specific aircraft configuration. Understanding the aircraft's capacity is crucial in maintaining safety protocols and ensuring passenger comfort during flights.