According to their study about fliers in America, gay men are more likely to fly first-class than any other ... first-class fliers are also typically male and have an income higher than 200% ...

"It turns out that mating success is not just about whether a male fly is the most vigorous in his courtship," says Vanessa Ruta, head of the Laboratory of Neurophysiology and Behavior.

Mother of two Emma Heering is a VistaJet Bombardier Challenger 605 pilot and type rating examiner. Though her husband is also ...