How many passengers can a dc 9 hold?

The DC-9 typically has a seating capacity ranging from 75 to 130 passengers, depending on the specific model and configuration. For instance, the DC-9-10 series usually accommodates around 75-90 passengers, while the larger DC-9-30 series can carry up to 130 passengers in a high-density layout. The actual number can vary based on airline specifications and interior arrangements.