A gigantic wingspan was far from the only thing outsized about this proposed Boeing plane. But its huge ambitions led to its never getting off the ground.

Airbus is retiring one of its first-generation BelugaST cargo aircraft. The European manufacturer is transitioning fully to the newer BelugaXL fleet. The BelugaST, formally known as the A300-600ST ...

The biggest plane Boeing ever built had a ridiculous design with a wing area of an acre and was so heavy that the plane wouldn't be able to fly over the ocean.

With the An-225 destroyed, the An-124 is the largest military transport flying. Here is where the world's biggest airlifters are based.