In JQL, Currently statusCategoryChangedDate is available but statusChangedDate field is not available.
Sprint status check and Sprint retrospection can benefit with availability of data on how long it takes to move a task from one status to another. There is no built in gadget to configure specific status and get graph/report on this.
Similar to statusCategoryChangedDate field in JQL, requesting Jira Product owner to add statusChangedDate in roadmap so that Jira user can create filters to help identify tasks taking longer than expected and make necessary changes to address the root cause for the delay.