How long should you wait before flying after conservative diving, according to NAUI?

The recommended waiting period before flying after conservative diving is between 12 to 24 hours. This duration allows adequate time for the nitrogen absorbed in your body during the dive to dissipate, reducing the risk of decompression sickness, often referred to as "the bends." Flying after diving increases the risk due to changes in atmospheric pressure, which can cause nitrogen bubbles to form in the body if it is still saturated.

The choice that suggests a 12-24 hour wait aligns with established diving safety guidelines and acknowledges that conservative diving practices, where divers stay well within their limits and dive profiles, can afford a shorter surface interval compared to more aggressive diving activities. This careful management of the surface interval promotes safety and health in diving.