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The Ford Mach I Levacar, 1959. It never went into production. Photo: Archive Photos/Getty

Carmakers are in a frantic race to own the driverless road. But a little-noticed parallel contest is under way in the world of autonomous vehicles — a competition for who will dominate a shift of motor traffic from the road to the air.

Why it matters: The competition to control the air could more profoundly impact how we live and work, with the potential to change the face of cities, how we measure time, and what we regard as our activity space.

"Jetsons" has become a catch-all metaphor for almost any futuristic vision, but Boeing CEO Dennis Muilenburg, in an interview today with Axios, painted a picture very much resembling the 1960s cartoon.

  • In January, Boeing flew a prototype of its small pilotless vehicle. In the early part of the next decade, Muilenburg said he expects to deploy such vehicles commercially in rural areas along fixed routes.
  • And then, in just a decade, he said, the skies in U.S. cities will be filled with electric, autonomous flying vehicles, ferrying people to their destination and averting roads that today are often impossibly congested.
"We will see cities like Washington, DC with three-dimensional traffic patterns instead of two-dimensional."
— Dennis Muilenburg

Reality check: There is no telling whether this future will materialize like Muilenburg and others forecast. For one thing, no one knows whether masses of people want to fly in taxis, or whether a multitude of logistical and regulatory hurdles can be crossed.

  • But if it does happen as predicted, cities will utterly change, requiring ways to charge, direct and facilitate such transportation. Housing will adapt to accommodate flying taxis.

This is a much faster timetable than the widespread deployment of fully autonomous cars — which are expected only in the 2030s — because obstacles on the ground are far more complex than those in the air.

What's happening: Boeing, Airbus and Uber are among the largest players in this evolving new industry. There are also numerous small startups in Silicon Valley and elsewhere. One nascent sport is guessing who will be swallowed up first by the big plane-makers.

What's surprising is how fast these vehicles seem likely to become commonplace. Muilenburg said it's all happening now because of a convergence of technological breakthroughs — in autonomous capability, artificial intelligence, lightweight vehicle design, and electric drivetrains.

Venkat Viswanathan, a professor at Carnegie Mellon University who advises flying vehicle startups, tells Axios that enormous improvements in lithium-ion batteries are a key enabler of this new age, but that much more progress is required.

  • It's all about the economics: Developers are relying on autonomous electric technology because they cheapen the cost-per-mile operation of such vehicles over internal combustion systems, Viswanathan said.
  • "Having access to a pilot for that number of flying taxis will be nearly impossible," he said.

Currently, Viswanathan said, commercial electric car batteries can last about 1,000 cycles of charging and recharging, enough for hundreds of thousands of miles of driving.

  • But flying passenger vehicles, even if they are for just two people, will require batteries that can endure many thousand more cycles, he said, in order to make the vehicles work economically.
  • That is the next hurdle — developing more durable lithium-ion batteries.

Go deeper: Sky-high hopes for drones tethered to safety concerns

Go deeper

Federal judge blocks vaccine mandate for NYC teachers

Students are dismissed from the first day of school at PS 133 in Brooklyn on Sept. 13. Photo: Michael Nagle/Xinhua via Getty Images

A federal appeals court judge on Friday temporarily blocked New York City schools from enforcing a vaccine mandate for school employees, days before it was set to take effect, AP reports.

Driving the news: The vaccine mandate was set to begin on Monday, prompting concerns over staffing shortages in schools across the nation's largest school system.

CCP releases two jailed Canadians after Huawei CFO deal with DOJ

Photo: Sheldon Cooper/SOPA Images/LightRocket via Getty Images

Two Canadians imprisoned by the Chinese government for over 1,000 days have been released and are expected to arrive in Canada on Saturday, Prime Minister Justin Trudeau said Friday.

Why it matters: Their release comes hours after Huawei Technologies CFO Meng Wanzhou reached a deal with the U.S. Department of Justice that resolves the criminal charges against her and could pave the way for her to return to China.

Updated 22 hours ago - Politics & Policy

Arizona GOP's private recount of 2020 election confirms Biden's win

Contractors working on behalf of the GOP examine and recount 2020 ballots at Arizona Veterans Memorial Coliseum in Phoenix in May. Photo: Courtney Pedroza/Getty Images

In an odd coda to the 2020 election, private contractors conducting a GOP-commissioned recount in Arizona confirmed President Biden’s win in Maricopa County.

Why it matters: The unofficial, party-driven recount has been heavily covered on cable news as part of former President Trump's continued effort to sow doubt about the election result.