What is a primary characteristic of a 'Thru flight'?

A 'Thru flight' is characterized by its ability to continue to another destination without requiring passengers to change planes, while maintaining the same flight number throughout the journey. This feature simplifies travel for passengers, as they are not required to disembark and re-board for connecting segments of their trip.

In this context, while a thru flight may not stop at intermediate destinations for long durations, the defining aspect is the continuity of the flight number to the final destination. This means passengers can embark on their journey and remain on the same aircraft until they reach the ultimate destination, making travel more efficient.

This characteristic sets thru flights apart from other types of flights, such as those that require layovers or those that may operate under different flight numbers. Both of those alternatives complicate the travel experience by potentially necessitating a change of aircraft or flight number.