The world's first fully-operational airport for electric vertical take-off and landing (eVTOL) aircraft and drone technology, the 'Air-One' in the city of Coventry is currently hosting demonstrator flights.
The hub for flying taxis and delivery drones is open to the public till the middle of May, reports the BBC.
Sandhu, Founder and Executive Chairman of the company Urban-Air Port, said that he delivered Air-One in 15 months.
"In a couple of years, the community from here can be flying to places like London within 20 minutes, saving so much time. Our job is to pave the way," Sandhu was quoted as saying in the report.
The 18,299 sq feet facility is a "prefabricated vertiport designed for both rapid assembly and disassembly".
Cargo loading for unmanned drones will also be demonstrated following the opening of Air One in the Westminster Road car park area.
West Midlands Police said their drones team would also be there to showcase equipment.
According to Sandhu, air taxis will be coming very soon, in about two years' time.
"But cargo drones are already flying, doing lots of deliveries not only in and around the country, but also around the world... They need a coordinated piece of infrastructure and that's where we come in," he added.
Urban-Air Port is developing global networks of specialist ground, air and digital infrastructure to support urban logistics worldwide.
According to the company, its drones have the exciting possibility to help reduce logistics and delivery congestion on our roads in a sustainable, eco-friendly, zero-emission way, cutting emissions by up to 47 per cent when compared to light commercial vehicles.
The 'vertiports' are designed to be highly flexible, catering to four different markets: Passenger air taxis, autonomous delivery drones, disaster emergency management and defence operations and logistics.
They can be operated completely off-grid using on-site hydrogen fuel cell, zero-emission generation.
Urban-Air Port said it will generate revenue through an 'infrastructure-as-a-service' model, enabling customers to decide the level of service they require.
After evaluating countries across the globe, Uber Elevate -- the ride-hailing platform's aerial taxi arm -- announced Japan, India, Australia, Brazil and France as shortlisted countries at the first "Uber Elevate Asia Pacific Expo" in Tokyo here.
Uber will choose one of the cities from these 5 shortlisted countries as its third launch city for flying taxis -- after Dallas and Los Angeles in the US.
"Mumbai, Delhi, and Bengaluru are some of the most congested cities in the world, where travelling even a few kilometers can take over an hour. Uber Air offers tremendous potential to help create a transportation option that goes over congestion, instead of adding to it," the company said in a statement.
Uber Elevate also announced plans to experiment with drone delivery for Uber Eats, and demonstrated how potential Uber Air routes in Asia Pacific cities could benefit local transportation systems.
"We are proud to host the first ever Uber Elevate Asia Pacific Expo. We are announcing a shortlist of five countries where Uber Air can immediately transform transportation and take our technology to new heights," said Eric Allison, Head of Uber Aviation Programmes.
In the next five years, Uber customers in launch cities will be able to push a button and get a flight on demand.
To enable this, Uber has assembled a network of partners that includes vehicle manufacturers, real estate developers, technology developers and more.
Dallas and Los Angeles were previously announced as the first two US launch cities and at the second annual Uber Elevate Summit in May, Uber announced it was seeking an international city as a third partner.
"We see much potential in flying cars, and we anticipate that flying cars can be used not only to help solve traffic congestion in urban areas, but it will also help with increase mobility between city centres and remote islands and mountainous areas, promote tourism in Japan as well as enhance disaster relief operations," said Daisaku Hiraki, Parliamentary Vice-Minister of the Ministry of Economy, Trade and Industry, Japan.
"The Uber Elevate team is now inviting conversations with stakeholders across major cities in these countries, and will announce the chosen Uber Air international city within the next six months," said the company.
Uber Elevate has established a criteria framework to select the third city, anchored around three priority principles: sizable market, local commitment and enabling conditions.