Australia's Qantas is readying 12 new aircraft to fly from Sydney to London, a 22-hour nonstop flight that could cost ...

It’s no secret that planes are dirty. No matter how much airlines tout their disinfectant policies, aircraft welcome thousands of passengers daily, with only quick refreshes in between each voyage.

China Eastern Airlines has launched what it calls the longest direct flight in the world that links Shanghai with Buenos Aires. The service holds a single flight number, so it counts as “direct,” even ...