[eyeamok]

The SR71 does it in less than an hour.

[xp38]

somewhat limited passenger capacity though

[Fai Mao]

But not quietly

[NorthMountain]

The SR71 sits on a museum floor obeying the law of gravity ...

Back when it did fly, it also created a huge sonic boom. And that brings to the X-59. “X” as in eXperimental ... the experiment here is to develop “boomless” supersonic flight.

[TexasGator]

“The SR71 does it in less than an hour.”

Nope.