Each design has its advantages and disadvantages. The delta wing, for example, has low drag at high speeds due to its swept-back shape, and it weighs less, which allows more fuel to be carried.

Delta was the most on-time airline in the US in 2024, followed closely by United. Here are the full rankings for on-time airline performance globally.

Planes mimicking migrating geese to save energy. Aviation fuel made of cooking oil or downed timber waste. Aircraft wings that can change shape during flight to maximize efficiency. These are some of ...

Having a tough time hitting shots at long range in Delta Force? Try changing this simple setting, which can make all the difference.