Rising temperatures could cause flight delays: Here’s why

While rain, snow or wind are well-known causes for flight disruptions, extreme heat is another lesser known cause. Here's why

The explanation comes down to physics.

On the hottest days, thinner air can make it harder for aircraft to get off the ground safely. Airlines may have to lighten the load by removing passengers or cargo, or carrying less fuel.

LAS VEGAS (AP) — Airline passengers know to expect possible flight delays when weather forecasts call for thunderstorms, heavy snow or strong wind. The omens are less obvious on a hot summer day with clear skies.Yet extreme heat also disrupts flights and travel plans. On the hottest days, thinner air can make it harder

Airline passengers know to expect possible flight delays when weather forecasts call for thunderstorms, heavy snow or strong wind. The omens are less obvious on a hot summer day with clear skies.Yet extreme heat also disrupts flights and travel plans. On the hottest days, thinner air can make it harder for aircraft to

Rising temperatures could keep more flights from taking off on time  AP News