How to track your APU fuel burn on ground?

Many airlines are replacing their fleet for cleaner aircraft, that’s great news for a greener...

How to (properly) compute optimized taxi fuel?

Following my previous article onwhy optimized taxi fuel matters, you already know that you can at...

Why optimized taxi fuel should matter to you?

If you have read my previous article on the math of fuel efficiency, you certainly understand that...

The math of airline fuel efficiency: the secret formula!

The spike in fuel prices, generally airlines' biggest cost, is hitting carriers' profits and...

Airlines costs excluding fuel: isn't that crazy?

Can you imagine a highly competitive industry, under very high cost pressure from new entrants and...