What are the most common types of aircraft engines used in Frontier Aircraft?

The most common types of aircraft engines used in Frontier Aircraft are turbofan and turboprop engines. Turbofan engines are widely utilized in commercial aviation due to their efficiency at high speeds and altitudes, as well as their ability to provide a balance of thrust and fuel economy. These engines are characterized by a large fan at the front, which compresses air before it enters the combustion chamber, where it is mixed with fuel and ignited. This design allows for quieter operation and improved fuel efficiency, making them a favorable choice for airlines seeking to reduce operational costs.

Turboprop engines, on the other hand, are primarily used in regional and shorter-range flights. They combine a gas turbine engine with a propeller, allowing for effective performance at lower speeds and altitudes. This type of engine is particularly advantageous for shorter runways and routes, making it suitable for many routes operated by Frontier Airlines.

The inclusion of both turbofan and turboprop engines reflects the operational needs of different types of aircraft within the Frontier fleet, providing flexibility and efficiency in a range of flying conditions. Other engine types listed, such as piston, electric, jet, rotary, biofuel, and hybrid engines, are either less common for commercial aviation or represent emerging technologies