What is a direct flight?

A direct flight is defined as a flight that travels to a specific destination without layovers or changes in planes during the journey. This means that passengers board the aircraft at their departure airport and remain on that same aircraft until they arrive at their intended destination, without needing to switch planes or stop for layover connections.

In the context of air travel, this definition highlights the convenience and efficiency of direct flights for travelers, allowing them to reach their final destination with minimal interruptions. It provides a straightforward travel experience, which is particularly appealing for those looking to save time or avoid the potential complications of changing flights or managing connections.

The other choices describe different types of flights that do not fit the definition of a direct flight. For instance, some involve layovers or multiple destinations, which change the nature of the trip entirely.