Concorde flew its last commercial flight in 2003, and with it went the idea that ordinary innovation could shrink the world through speed. The story usually told is one of technological failure: too loud, too thirsty, too expensive. Our new briefing paper makes the case that this telling misses something important. Supersonic flight was not only defeated by engineering. Policy played a bigger role than it is usually given credit for.
That matters now, because the policy is finally moving.
In January 2025, Boom Supersonic’s XB-1 broke the sound barrier, the first privately funded aircraft in history to do so. NASA’s X-59 followed it into the sky in October, and by June 2026 was flying research missions at Mach 1.4, gathering the community-noise data regulators say they’ve been waiting for since the 1970s. In Washington, an executive order has told the FAA to rewrite the 52-year-old overland ban; a bipartisan bill has already cleared the House. None of this has yet put a paying passenger on a supersonic jet. But for the first time since Richard Nixon was president, the direction of travel has reversed.
What the report covers:
- The real history of the ban, including the FAA’s own 1960s data showing most residents of Oklahoma City could live with the sonic booms it later banned outright.
- Where the technology stands today: Boom’s Overture, NASA’s X-59, and the propulsion long-shots racing to build the engine no manufacturer would.
- The regulatory clock: what the 2025 executive order actually changes, what it does not, and the dates that matter between now and 2027.
- The economics, honestly assessed: 50% higher operating costs per seat, conditional (not firm) airline orders, and the Aerion collapse that shows how this story can still end badly.
- The environmental case, argued straight: five to nine times the fuel burn per passenger, and why sustainable fuel narrows that gap without closing it.
- Three scenarios for the decade ahead: optimistic, base, and pessimistic paths from here to 2036.
We wrote this because We Are Innovation believes progress belongs to people who are permitted to try, fail, and try again, and because an honest case for that belief has to survive its hardest objections, not avoid them. This report does not declare victory. It lays out, plainly, what would have to go right.
