The TACT [& IATA teams worldwide] team has put together a page including the following dashboards:

Airline Air Cargo Operations Status: this section covers over 370 airlines worldwide, to capture the Operational Status, current Cargo Restrictions, Passenger to Cargo (“P2C”) & Cargo in cabin information, as well as major schedule updates

Country Air Cargo Operations Status: this section covers over 200 countries, to capture the current Cargo Restrictions, Cargo in Cabin and other important updates to regulations.

Air Cargo Schedules: this section will be released by July 2020.