(They stopped at the onset of the pandemic and AFAIK never resumed.)
The museum is still well worth visiting, and driving around you can see some of the planes parked in the Boneyard. Davis-Monthan also puts on a pretty good airshow every couple years.
The same sorta happened to Paul Allen’s fighter plane museum in Washington. His sister manages his estate now, and has been ruthless at liquidating all the assets he collected for the public good. It’s infuriating.
https://pimaair.org/plan-your-visit/available-tours/
(They stopped at the onset of the pandemic and AFAIK never resumed.)
The museum is still well worth visiting, and driving around you can see some of the planes parked in the Boneyard. Davis-Monthan also puts on a pretty good airshow every couple years.