Do they still use Learjets?

As I understand it,there was a time where passenger Learjets-jets that could travel at supersonic speeds-were widespread.That doesnt appear to be in case in the present day.Is there any particular reason why?

This page is a permanent link to the reply below and its nested replies. See all post replies »

justanothername · 51-55, M

Probably because people living near airfields would complain about the sonic booms occurring over residential areas.
I
Private jets are still widely used. There are many companies that build them. You can track their progress on Flightradar24