Photo source: www.spikeaerospace.com
The fascination with supersonic travel began with the Concorde in the 1970s, a jet that promised to change aviation forever. Capable of flying at twice the speed of sound, it cut transatlantic travel time in half. Yet despite its groundbreaking technology, Concorde was retired in 2003 due to challenges that outweighed its benefits. Today, new companies are determined to revive supersonic travel by addressing those very problems.
Supersonic Jet Problems Then
Concorde’s biggest drawback was the sonic boom. The deafening shockwaves restricted the aircraft to transoceanic routes, as most countries banned overland supersonic flights. Its fuel inefficiency was another issue; engines consumed vast amounts of fuel, driving ticket prices sky-high. With seats costing thousands of dollars, Concorde catered only to a niche elite. Environmental concerns added more pressure, as the jet emitted high levels of carbon and noise pollution. Finally, the tragic Air France crash in 2000 hurt public trust, and the program became financially unsustainable.
Boom Supersonic’s Solutions
US-based Boom Supersonic is leading the revival with its upcoming jet, Overture. Designed to carry 64–80 passengers, it will cruise at Mach 1.7. Unlike Concorde, it will run on 100% sustainable aviation fuel (SAF), cutting emissions. Boom’s custom-built Symphony engine aims to provide efficiency and lower operating costs. Importantly, Boom is focusing on low-boom technology to minimize noise, making overland routes possible. With pre-orders from United Airlines, American Airlines, and Japan Airlines, the business model is stronger than Concorde’s.
Spike Aerospace’s Innovations
Spike Aerospace, led by Vik Kachoria, an entrepreneur of Indian origin, is developing the S-512 Supersonic Business Jet. Unlike Boom’s commercial focus, Spike is targeting private and business travelers. The jet will feature a windowless cabin, replaced by digital panoramic screens that enhance passenger experience while reducing drag. Its design also emphasizes a quieter sonic footprint. Partnering with Tech Mahindra in India, Spike is blending global expertise with innovation.
The Future of Supersonic Travel
From the Concorde’s limitations to today’s sustainable, quieter, and economically viable designs, the supersonic dream is closer than ever. If successful, travelers may soon fly from New York to London in three hours, marking a new era in aviation.
