Frontier's 'Greenest Flight' Prepares For Takeoff

DENVER (CBS4) - Denver-based Frontier Airlines kicked off its Green Week with what they tout is America's greenest flight. An A320-NEO plane will make a roundtrip flight from Denver to Greenville, South Carolina.

Frontier says the aircraft is one of the most fuel-efficient in the world. It also features snacks in eco-friendly packaging and recycled paper and plastic.

The flight is highlighting the airline's 39% lead in fuel efficiency in the industry.