See 7 Supersonic Passenger Planes That Will Connect Cities in One Hour

Supersonic commercial air travel started with Concorde in 1976, but there hasn't been another ultra-high-speed plane since the jet's demise in 2003.

New York to London in 1.5 hours? NASA launches plan for supersonic plane almost twice as fast as the Concorde

NASA Unveils X-59 Supersonic Jet, Promising New York to London in Just 3.5 Hours

A return to supersonic commercial aviation

Boom's supersonic jet flies for the first time

New York To London In 90 Minutes? New Update On NASA's Supersonic Jet

The past, present, and future of supersonic air travel

United Airlines Wants to Bring Back Supersonic Air Travel - The New York Times

Supersonic jets linking 'hundreds' of cities with ultra-fast flights will be 'affordable for all', plane maker insists, The Independent

The Final Flight of the Concordes