What characteristic of jet fuel is enhanced by a high flash point?

A high flash point in jet fuel indicates that the fuel can withstand higher temperatures before it ignites. This characteristic enhances the stability of the fuel, making it safer to store and transport, especially in aviation contexts where high temperatures can be present. A higher flash point reduces the risk of accidental ignition during handling, fueling, and in-flight operations.

In contrast, fuels with lower flash points are more volatile and pose a greater fire hazard, especially in heated environments. Therefore, the ability of the fuel to remain stable at elevated temperatures is a significant advantage, ensuring safer operations and less risk of combustion in potentially hazardous situations.