Air Serbia plans to utilise its wide-body Airbus A330-200 aircraft on flights between Belgrade and Zurich on two occasions this January in response to increased demand over the holiday period. The carrier plans to utilise its 257-seat A330-200 jet (Nikola Tesla) on its evening Zurich flight on January 1 and the 268-seat aircraft of the same type (Pupin) on the evening service to the Swiss city on January 15. Equipment changes remain possible.