The startup Kitty Hawk, created and sponsored by the co -founder of Google, Larry Page, presented a new prototype of the single aircraft Flyer, working on electricity. If you missed this, you can look at the prototype right here:
https://twitter.com/kittyhawkcorp/status/1004322948516274176

Source: Kitty Hawk
Startup Larry Page has many competitors. Only in early May, Uber presented the concept of his flying taxi during the Uber Elevate Summit conference. Its aircraft are also similar to large drones with four screws, they should appear on the market for two to five years.
https://twitter.com/cnbc/status/993830422483275777
Even earlier, in February, Airbus drove his first flight.
In the foreseeable future, we will travel in the city by air. And, probably, this will happen much faster than you can imagine: the same Uber promises that by 2023 the service of flying taxis in the first cities will launch, and its tariffs will be comparable to premium taxi tarifs.
Artem Gubenko