Researchers at the University of Michigan Transportation Research Institute (UMTRI) in the US found that 41 per cent of adult respondents in an online survey are "very interested" in riding in a fully autonomous flying car.
That compares to 26 per cent of those who are "very interested" in operating the aerocar themselves after obtaining an appropriate pilot license.
"Until recently, flying cars have existed primarily in the realm of science fiction, although patents for such vehicles extend to the early years of aviation," said Michael Sivak, a research professor at UMTRI.
"In addition to major technological, traffic-control and licensing issues that still will need to be addressed, a big unknown is what consumers think of the concept of flying cars, and what the desirable parameters are for such a novel approach to mobility," Sivak said.
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In their study, Sivak and UMTRI colleague Brandon Schoettle found that more than 60 per cent of respondents are "very concerned" with the overall safety of flying cars and with their performance in congested airspace and poor weather.
About three-fourths of the respondents cited shorter travel time as the main reason, while less than 10 per cent said fewer crashes, better fuel economy or lower emissions were the most likely benefits of flying cars.
Nearly 80 per cent of respondents said it is "extremely or very important" for flying cars to have parachutes.
About 60 per cent said electricity is the preferred source of energy for flying cars.
More than 80 per cent prefer a vertical, helicopter-like takeoff and landing as opposed to a runway strip.