As of November 26, 12 countries/regions have been classified as ‘at risk’. These include countries in Europe, South Africa, Brazil, Bangladesh, Botswana, China, Mauritius, New Zealand, Zimbabwe, Hong Kong and Israel.
Scheduled international flights were suspended in March 2020 with the announcement of a nationwide lockdown. Initially only repatriation and charter flights were operated. From July 2020 onwards India began signing air transport bubble agreements with countries. At present, India has such pacts with 31 countries.
Flights under air transport bubbles are essentially scheduled flights but operate with different conditions. For instance, airlines are allowed to sell tickets for only a limited number of onward destinations. In the case of certain countries, bubble agreements allow for only point-to-point traffic.